28203376992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1\times {\mathrm{1621}}^1$

素因数の和:3181

約数の個数: 192

約数和(自身を含む): 89701323264

約数和(自身を除く): 61497946272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1523, 1621, 1632, 1904, 2856, 3046, 3242, 3808, 4569, 4863, 5712, 6092, 6484, 9138, 9726, 10661, 11347, 11424, 12184, 12968, 18276, 19452, 21322, 22694, 24368, 25891, 25936, 27557, 31983, 34041, 36552, 38904, 42644, 45388, 48736, 51782, 51872, 55114, 63966, 68082, 73104, 77673, 77808, 82671, 85288, 90776, 103564, 110228, 127932, 136164, 146208, 155346, 155616, 165342, 170576, 181237, 181552, 192899, 207128, 220456, 255864, 272328, 310692, 330684, 341152, 362474, 363104, 385798, 414256, 440912, 511728, 543711, 544656, 578697, 621384, 661368, 724948, 771596, 828512, 881824, 1023456, 1087422, 1089312, 1157394, 1242768, 1322736, 1449896, 1543192, 2174844, 2314788, 2468783, 2485536, 2645472, 2899792, 3086384, 4349688, 4629576, 4937566, 5799584, 6172768, 7406349, 8699376, 9259152, 9875132, 14812698, 17281481, 17398752, 18518304, 19750264, 29625396, 34562962, 39500528, 41969311, 51844443, 59250792, 69125924, 79001056, 83938622, 103688886, 118501584, 125907933, 138251848, 167877244, 207377772, 237003168, 251815866, 276503696, 293785177, 335754488, 414755544, 503631732, 553007392, 587570354, 671508976, 829511088, 881355531, 1007263464, 1175140708, 1343017952, 1659022176, 1762711062, 2014526928, 2350281416, 3525422124, 4029053856, 4700562832, 7050844248, 9401125664, 14101688496, 28203376992]

約数ペア:

[(1, 28203376992), (2, 14101688496), (3, 9401125664), (4, 7050844248), (6, 4700562832), (7, 4029053856), (8, 3525422124), (12, 2350281416), (14, 2014526928), (16, 1762711062), (17, 1659022176), (21, 1343017952), (24, 1175140708), (28, 1007263464), (32, 881355531), (34, 829511088), (42, 671508976), (48, 587570354), (51, 553007392), (56, 503631732), (68, 414755544), (84, 335754488), (96, 293785177), (102, 276503696), (112, 251815866), (119, 237003168), (136, 207377772), (168, 167877244), (204, 138251848), (224, 125907933), (238, 118501584), (272, 103688886), (336, 83938622), (357, 79001056), (408, 69125924), (476, 59250792), (544, 51844443), (672, 41969311), (714, 39500528), (816, 34562962), (952, 29625396), (1428, 19750264), (1523, 18518304), (1621, 17398752), (1632, 17281481), (1904, 14812698), (2856, 9875132), (3046, 9259152), (3242, 8699376), (3808, 7406349), (4569, 6172768), (4863, 5799584), (5712, 4937566), (6092, 4629576), (6484, 4349688), (9138, 3086384), (9726, 2899792), (10661, 2645472), (11347, 2485536), (11424, 2468783), (12184, 2314788), (12968, 2174844), (18276, 1543192), (19452, 1449896), (21322, 1322736), (22694, 1242768), (24368, 1157394), (25891, 1089312), (25936, 1087422), (27557, 1023456), (31983, 881824), (34041, 828512), (36552, 771596), (38904, 724948), (42644, 661368), (45388, 621384), (48736, 578697), (51782, 544656), (51872, 543711), (55114, 511728), (63966, 440912), (68082, 414256), (73104, 385798), (77673, 363104), (77808, 362474), (82671, 341152), (85288, 330684), (90776, 310692), (103564, 272328), (110228, 255864), (127932, 220456), (136164, 207128), (146208, 192899), (155346, 181552), (155616, 181237), (165342, 170576)]