204745824

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 679311360

約数和(自身を除く): 474565536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 32, 34, 36, 38, 48, 51, 57, 62, 68, 71, 72, 76, 93, 96, 102, 114, 124, 136, 142, 144, 152, 153, 171, 186, 204, 213, 228, 248, 272, 279, 284, 288, 304, 306, 323, 342, 372, 408, 426, 456, 496, 527, 544, 558, 568, 589, 608, 612, 639, 646, 684, 744, 816, 852, 912, 969, 992, 1054, 1116, 1136, 1178, 1207, 1224, 1278, 1292, 1349, 1368, 1488, 1581, 1632, 1704, 1767, 1824, 1938, 2108, 2201, 2232, 2272, 2356, 2414, 2448, 2556, 2584, 2698, 2736, 2907, 2976, 3162, 3408, 3534, 3621, 3876, 4047, 4216, 4402, 4464, 4712, 4743, 4828, 4896, 5112, 5168, 5301, 5396, 5472, 5814, 6324, 6603, 6816, 7068, 7242, 7752, 8094, 8432, 8804, 8928, 9424, 9486, 9656, 10013, 10224, 10336, 10602, 10792, 10863, 11628, 12141, 12648, 13206, 14136, 14484, 15504, 16188, 16864, 17608, 18848, 18972, 19312, 19809, 20026, 20448, 21204, 21584, 21726, 22933, 23256, 24282, 25296, 26412, 28272, 28968, 30039, 31008, 32376, 35216, 37417, 37944, 38624, 39618, 40052, 41819, 42408, 43168, 43452, 45866, 46512, 48564, 50592, 52824, 56544, 57936, 60078, 64752, 68799, 70432, 74834, 75888, 79236, 80104, 83638, 84816, 86904, 90117, 91732, 93024, 97128, 105648, 112251, 115872, 120156, 125457, 129504, 137598, 149668, 151776, 158472, 160208, 167276, 169632, 173808, 180234, 183464, 194256, 206397, 211296, 224502, 240312, 250914, 275196, 299336, 316944, 320416, 334552, 336753, 347616, 360468, 366928, 376371, 388512, 412794, 449004, 480624, 501828, 550392, 598672, 633888, 669104, 673506, 710923, 720936, 733856, 752742, 825588, 898008, 961248, 1003656, 1100784, 1197344, 1338208, 1347012, 1421846, 1441872, 1505484, 1651176, 1796016, 2007312, 2132769, 2201568, 2694024, 2843692, 2883744, 3010968, 3302352, 3592032, 4014624, 4265538, 5388048, 5687384, 6021936, 6398307, 6604704, 8531076, 10776096, 11374768, 12043872, 12796614, 17062152, 22749536, 25593228, 34124304, 51186456, 68248608, 102372912, 204745824]

約数ペア:

[(1, 204745824), (2, 102372912), (3, 68248608), (4, 51186456), (6, 34124304), (8, 25593228), (9, 22749536), (12, 17062152), (16, 12796614), (17, 12043872), (18, 11374768), (19, 10776096), (24, 8531076), (31, 6604704), (32, 6398307), (34, 6021936), (36, 5687384), (38, 5388048), (48, 4265538), (51, 4014624), (57, 3592032), (62, 3302352), (68, 3010968), (71, 2883744), (72, 2843692), (76, 2694024), (93, 2201568), (96, 2132769), (102, 2007312), (114, 1796016), (124, 1651176), (136, 1505484), (142, 1441872), (144, 1421846), (152, 1347012), (153, 1338208), (171, 1197344), (186, 1100784), (204, 1003656), (213, 961248), (228, 898008), (248, 825588), (272, 752742), (279, 733856), (284, 720936), (288, 710923), (304, 673506), (306, 669104), (323, 633888), (342, 598672), (372, 550392), (408, 501828), (426, 480624), (456, 449004), (496, 412794), (527, 388512), (544, 376371), (558, 366928), (568, 360468), (589, 347616), (608, 336753), (612, 334552), (639, 320416), (646, 316944), (684, 299336), (744, 275196), (816, 250914), (852, 240312), (912, 224502), (969, 211296), (992, 206397), (1054, 194256), (1116, 183464), (1136, 180234), (1178, 173808), (1207, 169632), (1224, 167276), (1278, 160208), (1292, 158472), (1349, 151776), (1368, 149668), (1488, 137598), (1581, 129504), (1632, 125457), (1704, 120156), (1767, 115872), (1824, 112251), (1938, 105648), (2108, 97128), (2201, 93024), (2232, 91732), (2272, 90117), (2356, 86904), (2414, 84816), (2448, 83638), (2556, 80104), (2584, 79236), (2698, 75888), (2736, 74834), (2907, 70432), (2976, 68799), (3162, 64752), (3408, 60078), (3534, 57936), (3621, 56544), (3876, 52824), (4047, 50592), (4216, 48564), (4402, 46512), (4464, 45866), (4712, 43452), (4743, 43168), (4828, 42408), (4896, 41819), (5112, 40052), (5168, 39618), (5301, 38624), (5396, 37944), (5472, 37417), (5814, 35216), (6324, 32376), (6603, 31008), (6816, 30039), (7068, 28968), (7242, 28272), (7752, 26412), (8094, 25296), (8432, 24282), (8804, 23256), (8928, 22933), (9424, 21726), (9486, 21584), (9656, 21204), (10013, 20448), (10224, 20026), (10336, 19809), (10602, 19312), (10792, 18972), (10863, 18848), (11628, 17608), (12141, 16864), (12648, 16188), (13206, 15504), (14136, 14484)]