198978336

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 384

約数和(自身を含む): 696729600

約数和(自身を除く): 497751264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 23, 24, 27, 31, 32, 34, 36, 38, 46, 48, 51, 54, 57, 62, 68, 69, 72, 76, 92, 93, 96, 102, 108, 114, 124, 136, 138, 144, 152, 153, 171, 184, 186, 204, 207, 216, 228, 248, 272, 276, 279, 288, 304, 306, 323, 342, 368, 372, 391, 408, 414, 432, 437, 456, 459, 496, 513, 527, 544, 552, 558, 589, 608, 612, 621, 646, 684, 713, 736, 744, 782, 816, 828, 837, 864, 874, 912, 918, 969, 992, 1026, 1054, 1104, 1116, 1173, 1178, 1224, 1242, 1292, 1311, 1368, 1426, 1488, 1564, 1581, 1632, 1656, 1674, 1748, 1767, 1824, 1836, 1938, 2052, 2108, 2139, 2208, 2232, 2346, 2356, 2448, 2484, 2584, 2622, 2736, 2852, 2907, 2976, 3128, 3162, 3312, 3348, 3496, 3519, 3534, 3672, 3876, 3933, 4104, 4216, 4278, 4464, 4692, 4712, 4743, 4896, 4968, 5168, 5244, 5301, 5472, 5704, 5814, 6256, 6324, 6417, 6624, 6696, 6992, 7038, 7068, 7344, 7429, 7752, 7866, 8208, 8432, 8556, 8721, 8928, 9384, 9424, 9486, 9936, 10013, 10336, 10488, 10557, 10602, 11408, 11628, 11799, 12121, 12512, 12648, 12834, 13392, 13547, 13984, 14076, 14136, 14229, 14688, 14858, 15504, 15732, 15903, 16416, 16864, 17112, 17442, 18768, 18848, 18972, 19251, 19872, 20026, 20976, 21114, 21204, 22287, 22816, 23256, 23598, 24242, 25296, 25668, 26784, 27094, 28152, 28272, 28458, 29716, 30039, 31008, 31464, 31806, 34224, 34884, 36363, 37536, 37944, 38502, 40052, 40641, 41952, 42228, 42408, 44574, 46512, 47196, 48484, 50592, 51336, 54188, 56304, 56544, 56916, 59432, 60078, 62928, 63612, 66861, 68448, 69768, 72726, 75888, 77004, 80104, 81282, 84456, 84816, 89148, 90117, 93024, 94392, 96968, 102672, 108376, 109089, 112608, 113832, 118864, 120156, 121923, 125856, 127224, 133722, 139536, 145452, 151776, 154008, 160208, 162564, 168912, 169632, 178296, 180234, 188784, 193936, 200583, 205344, 216752, 218178, 227664, 230299, 237728, 240312, 243846, 254448, 267444, 270351, 279072, 290904, 308016, 320416, 325128, 327267, 337824, 356592, 360468, 365769, 377568, 387872, 401166, 433504, 436356, 455328, 460598, 480624, 487692, 508896, 534888, 540702, 581808, 616032, 650256, 654534, 690897, 713184, 720936, 731538, 802332, 872712, 921196, 961248, 975384, 1069776, 1081404, 1163616, 1300512, 1309068, 1381794, 1441872, 1463076, 1604664, 1745424, 1842392, 1950768, 2072691, 2139552, 2162808, 2618136, 2763588, 2883744, 2926152, 3209328, 3490848, 3684784, 3901536, 4145382, 4325616, 5236272, 5527176, 5852304, 6218073, 6418656, 7369568, 8290764, 8651232, 10472544, 11054352, 11704608, 12436146, 16581528, 22108704, 24872292, 33163056, 49744584, 66326112, 99489168, 198978336]

約数ペア:

[(1, 198978336), (2, 99489168), (3, 66326112), (4, 49744584), (6, 33163056), (8, 24872292), (9, 22108704), (12, 16581528), (16, 12436146), (17, 11704608), (18, 11054352), (19, 10472544), (23, 8651232), (24, 8290764), (27, 7369568), (31, 6418656), (32, 6218073), (34, 5852304), (36, 5527176), (38, 5236272), (46, 4325616), (48, 4145382), (51, 3901536), (54, 3684784), (57, 3490848), (62, 3209328), (68, 2926152), (69, 2883744), (72, 2763588), (76, 2618136), (92, 2162808), (93, 2139552), (96, 2072691), (102, 1950768), (108, 1842392), (114, 1745424), (124, 1604664), (136, 1463076), (138, 1441872), (144, 1381794), (152, 1309068), (153, 1300512), (171, 1163616), (184, 1081404), (186, 1069776), (204, 975384), (207, 961248), (216, 921196), (228, 872712), (248, 802332), (272, 731538), (276, 720936), (279, 713184), (288, 690897), (304, 654534), (306, 650256), (323, 616032), (342, 581808), (368, 540702), (372, 534888), (391, 508896), (408, 487692), (414, 480624), (432, 460598), (437, 455328), (456, 436356), (459, 433504), (496, 401166), (513, 387872), (527, 377568), (544, 365769), (552, 360468), (558, 356592), (589, 337824), (608, 327267), (612, 325128), (621, 320416), (646, 308016), (684, 290904), (713, 279072), (736, 270351), (744, 267444), (782, 254448), (816, 243846), (828, 240312), (837, 237728), (864, 230299), (874, 227664), (912, 218178), (918, 216752), (969, 205344), (992, 200583), (1026, 193936), (1054, 188784), (1104, 180234), (1116, 178296), (1173, 169632), (1178, 168912), (1224, 162564), (1242, 160208), (1292, 154008), (1311, 151776), (1368, 145452), (1426, 139536), (1488, 133722), (1564, 127224), (1581, 125856), (1632, 121923), (1656, 120156), (1674, 118864), (1748, 113832), (1767, 112608), (1824, 109089), (1836, 108376), (1938, 102672), (2052, 96968), (2108, 94392), (2139, 93024), (2208, 90117), (2232, 89148), (2346, 84816), (2356, 84456), (2448, 81282), (2484, 80104), (2584, 77004), (2622, 75888), (2736, 72726), (2852, 69768), (2907, 68448), (2976, 66861), (3128, 63612), (3162, 62928), (3312, 60078), (3348, 59432), (3496, 56916), (3519, 56544), (3534, 56304), (3672, 54188), (3876, 51336), (3933, 50592), (4104, 48484), (4216, 47196), (4278, 46512), (4464, 44574), (4692, 42408), (4712, 42228), (4743, 41952), (4896, 40641), (4968, 40052), (5168, 38502), (5244, 37944), (5301, 37536), (5472, 36363), (5704, 34884), (5814, 34224), (6256, 31806), (6324, 31464), (6417, 31008), (6624, 30039), (6696, 29716), (6992, 28458), (7038, 28272), (7068, 28152), (7344, 27094), (7429, 26784), (7752, 25668), (7866, 25296), (8208, 24242), (8432, 23598), (8556, 23256), (8721, 22816), (8928, 22287), (9384, 21204), (9424, 21114), (9486, 20976), (9936, 20026), (10013, 19872), (10336, 19251), (10488, 18972), (10557, 18848), (10602, 18768), (11408, 17442), (11628, 17112), (11799, 16864), (12121, 16416), (12512, 15903), (12648, 15732), (12834, 15504), (13392, 14858), (13547, 14688), (13984, 14229), (14076, 14136)]