2017245568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2532

約数の個数: 128

約数和(自身を含む): 4742388000

約数和(自身を除く): 2725142432

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 128, 136, 208, 221, 232, 272, 377, 416, 442, 464, 493, 544, 754, 832, 884, 928, 986, 1088, 1508, 1664, 1768, 1856, 1972, 2176, 2459, 3016, 3536, 3712, 3944, 4918, 6032, 6409, 7072, 7888, 9836, 12064, 12818, 14144, 15776, 19672, 24128, 25636, 28288, 31552, 31967, 39344, 41803, 48256, 51272, 63104, 63934, 71311, 78688, 83606, 102544, 127868, 142622, 157376, 167212, 205088, 255736, 285244, 314752, 334424, 410176, 511472, 543439, 570488, 668848, 820352, 927043, 1022944, 1086878, 1140976, 1212287, 1337696, 1854086, 2045888, 2173756, 2281952, 2424574, 2675392, 3708172, 4091776, 4347512, 4563904, 4849148, 5350784, 7416344, 8695024, 9127808, 9698296, 14832688, 15759731, 17390048, 19396592, 29665376, 31519462, 34780096, 38793184, 59330752, 63038924, 69560192, 77586368, 118661504, 126077848, 155172736, 252155696, 504311392, 1008622784, 2017245568]

約数ペア:

[(1, 2017245568), (2, 1008622784), (4, 504311392), (8, 252155696), (13, 155172736), (16, 126077848), (17, 118661504), (26, 77586368), (29, 69560192), (32, 63038924), (34, 59330752), (52, 38793184), (58, 34780096), (64, 31519462), (68, 29665376), (104, 19396592), (116, 17390048), (128, 15759731), (136, 14832688), (208, 9698296), (221, 9127808), (232, 8695024), (272, 7416344), (377, 5350784), (416, 4849148), (442, 4563904), (464, 4347512), (493, 4091776), (544, 3708172), (754, 2675392), (832, 2424574), (884, 2281952), (928, 2173756), (986, 2045888), (1088, 1854086), (1508, 1337696), (1664, 1212287), (1768, 1140976), (1856, 1086878), (1972, 1022944), (2176, 927043), (2459, 820352), (3016, 668848), (3536, 570488), (3712, 543439), (3944, 511472), (4918, 410176), (6032, 334424), (6409, 314752), (7072, 285244), (7888, 255736), (9836, 205088), (12064, 167212), (12818, 157376), (14144, 142622), (15776, 127868), (19672, 102544), (24128, 83606), (25636, 78688), (28288, 71311), (31552, 63934), (31967, 63104), (39344, 51272), (41803, 48256)]