19419643728

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2096

約数の個数: 400

約数和(自身を含む): 65400635520

約数和(自身を除く): 45980991792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 23, 24, 27, 34, 36, 38, 46, 48, 51, 54, 57, 68, 69, 72, 76, 81, 92, 102, 108, 114, 136, 138, 144, 152, 153, 162, 171, 184, 204, 207, 216, 228, 272, 276, 304, 306, 323, 324, 342, 368, 391, 408, 414, 432, 437, 456, 459, 513, 552, 612, 621, 646, 648, 684, 782, 816, 828, 874, 912, 918, 969, 1026, 1104, 1173, 1224, 1242, 1292, 1296, 1311, 1368, 1377, 1539, 1564, 1656, 1748, 1836, 1863, 1938, 2017, 2052, 2346, 2448, 2484, 2584, 2622, 2736, 2754, 2907, 3078, 3128, 3312, 3496, 3519, 3672, 3726, 3876, 3933, 4034, 4104, 4692, 4968, 5168, 5244, 5508, 5814, 6051, 6156, 6256, 6992, 7038, 7344, 7429, 7452, 7752, 7866, 8068, 8208, 8721, 9384, 9936, 10488, 10557, 11016, 11628, 11799, 12102, 12312, 14076, 14858, 14904, 15504, 15732, 16136, 17442, 18153, 18768, 20976, 21114, 22032, 22287, 23256, 23598, 24204, 24624, 26163, 28152, 29716, 29808, 31464, 31671, 32272, 34289, 34884, 35397, 36306, 38323, 42228, 44574, 46391, 46512, 47196, 48408, 52326, 54459, 56304, 59432, 62928, 63342, 66861, 68578, 69768, 70794, 72612, 76646, 84456, 89148, 92782, 94392, 96816, 102867, 104652, 108918, 114969, 118864, 126684, 133722, 137156, 139173, 139536, 141588, 145224, 153292, 163377, 168912, 178296, 185564, 188784, 200583, 205734, 209304, 217836, 229938, 253368, 267444, 274312, 278346, 283176, 290448, 306584, 308601, 326754, 344907, 356592, 371128, 401166, 411468, 417519, 418608, 435672, 459876, 506736, 534888, 548624, 556692, 566352, 601749, 613168, 617202, 651491, 653508, 689814, 742256, 788647, 802332, 822936, 835038, 871344, 881429, 919752, 925803, 1034721, 1069776, 1113384, 1203498, 1234404, 1252557, 1302982, 1307016, 1379628, 1577294, 1604664, 1645872, 1670076, 1762858, 1839504, 1851606, 1954473, 2069442, 2226768, 2365941, 2406996, 2468808, 2505114, 2605964, 2614032, 2644287, 2759256, 2777409, 3104163, 3154588, 3209328, 3340152, 3525716, 3703212, 3757671, 3908946, 4138884, 4731882, 4813992, 4937616, 5010228, 5211928, 5288574, 5518512, 5554818, 5863419, 6208326, 6309176, 6680304, 7051432, 7097823, 7406424, 7515342, 7817892, 7932861, 8277768, 9463764, 9627984, 10020456, 10423856, 10577148, 11109636, 11726838, 12416652, 12618352, 14102864, 14195646, 14812848, 14984293, 15030684, 15635784, 15865722, 16555536, 17590257, 18927528, 20040912, 21154296, 21293469, 22219272, 23453676, 23798583, 24833304, 28391292, 29968586, 30061368, 31271568, 31731444, 35180514, 37855056, 42308592, 42586938, 44438544, 44952879, 46907352, 47597166, 49666608, 52770771, 56782584, 59937172, 60122736, 63462888, 63880407, 70361028, 71395749, 85173876, 89905758, 93814704, 95194332, 105541542, 113565168, 119874344, 126925776, 127760814, 134858637, 140722056, 142791498, 170347752, 179811516, 190388664, 211083084, 239748688, 255521628, 269717274, 281444112, 285582996, 340695504, 359623032, 380777328, 404575911, 422166168, 511043256, 539434548, 571165992, 719246064, 809151822, 844332336, 1022086512, 1078869096, 1142331984, 1213727733, 1618303644, 2157738192, 2427455466, 3236607288, 4854910932, 6473214576, 9709821864, 19419643728]

約数ペア:

[(1, 19419643728), (2, 9709821864), (3, 6473214576), (4, 4854910932), (6, 3236607288), (8, 2427455466), (9, 2157738192), (12, 1618303644), (16, 1213727733), (17, 1142331984), (18, 1078869096), (19, 1022086512), (23, 844332336), (24, 809151822), (27, 719246064), (34, 571165992), (36, 539434548), (38, 511043256), (46, 422166168), (48, 404575911), (51, 380777328), (54, 359623032), (57, 340695504), (68, 285582996), (69, 281444112), (72, 269717274), (76, 255521628), (81, 239748688), (92, 211083084), (102, 190388664), (108, 179811516), (114, 170347752), (136, 142791498), (138, 140722056), (144, 134858637), (152, 127760814), (153, 126925776), (162, 119874344), (171, 113565168), (184, 105541542), (204, 95194332), (207, 93814704), (216, 89905758), (228, 85173876), (272, 71395749), (276, 70361028), (304, 63880407), (306, 63462888), (323, 60122736), (324, 59937172), (342, 56782584), (368, 52770771), (391, 49666608), (408, 47597166), (414, 46907352), (432, 44952879), (437, 44438544), (456, 42586938), (459, 42308592), (513, 37855056), (552, 35180514), (612, 31731444), (621, 31271568), (646, 30061368), (648, 29968586), (684, 28391292), (782, 24833304), (816, 23798583), (828, 23453676), (874, 22219272), (912, 21293469), (918, 21154296), (969, 20040912), (1026, 18927528), (1104, 17590257), (1173, 16555536), (1224, 15865722), (1242, 15635784), (1292, 15030684), (1296, 14984293), (1311, 14812848), (1368, 14195646), (1377, 14102864), (1539, 12618352), (1564, 12416652), (1656, 11726838), (1748, 11109636), (1836, 10577148), (1863, 10423856), (1938, 10020456), (2017, 9627984), (2052, 9463764), (2346, 8277768), (2448, 7932861), (2484, 7817892), (2584, 7515342), (2622, 7406424), (2736, 7097823), (2754, 7051432), (2907, 6680304), (3078, 6309176), (3128, 6208326), (3312, 5863419), (3496, 5554818), (3519, 5518512), (3672, 5288574), (3726, 5211928), (3876, 5010228), (3933, 4937616), (4034, 4813992), (4104, 4731882), (4692, 4138884), (4968, 3908946), (5168, 3757671), (5244, 3703212), (5508, 3525716), (5814, 3340152), (6051, 3209328), (6156, 3154588), (6256, 3104163), (6992, 2777409), (7038, 2759256), (7344, 2644287), (7429, 2614032), (7452, 2605964), (7752, 2505114), (7866, 2468808), (8068, 2406996), (8208, 2365941), (8721, 2226768), (9384, 2069442), (9936, 1954473), (10488, 1851606), (10557, 1839504), (11016, 1762858), (11628, 1670076), (11799, 1645872), (12102, 1604664), (12312, 1577294), (14076, 1379628), (14858, 1307016), (14904, 1302982), (15504, 1252557), (15732, 1234404), (16136, 1203498), (17442, 1113384), (18153, 1069776), (18768, 1034721), (20976, 925803), (21114, 919752), (22032, 881429), (22287, 871344), (23256, 835038), (23598, 822936), (24204, 802332), (24624, 788647), (26163, 742256), (28152, 689814), (29716, 653508), (29808, 651491), (31464, 617202), (31671, 613168), (32272, 601749), (34289, 566352), (34884, 556692), (35397, 548624), (36306, 534888), (38323, 506736), (42228, 459876), (44574, 435672), (46391, 418608), (46512, 417519), (47196, 411468), (48408, 401166), (52326, 371128), (54459, 356592), (56304, 344907), (59432, 326754), (62928, 308601), (63342, 306584), (66861, 290448), (68578, 283176), (69768, 278346), (70794, 274312), (72612, 267444), (76646, 253368), (84456, 229938), (89148, 217836), (92782, 209304), (94392, 205734), (96816, 200583), (102867, 188784), (104652, 185564), (108918, 178296), (114969, 168912), (118864, 163377), (126684, 153292), (133722, 145224), (137156, 141588), (139173, 139536)]