28940897664

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{115771}}^1$

素因数の和:115829

約数の個数: 192

約数和(自身を含む): 98248750080

約数和(自身を除く): 69307852416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5952, 6944, 7812, 8064, 8928, 10416, 11904, 13888, 15624, 17856, 20832, 27776, 31248, 35712, 41664, 62496, 83328, 115771, 124992, 231542, 249984, 347313, 463084, 694626, 810397, 926168, 1041939, 1389252, 1620794, 1852336, 2083878, 2431191, 2778504, 3241588, 3588901, 3704672, 4167756, 4862382, 5557008, 6483176, 7177802, 7293573, 7409344, 8335512, 9724764, 10766703, 11114016, 12966352, 14355604, 14587146, 14818688, 16671024, 19449528, 21533406, 22228032, 25122307, 25932704, 28711208, 29174292, 32300109, 33342048, 38899056, 43066812, 44456064, 50244614, 51865408, 57422416, 58348584, 64600218, 66684096, 75366921, 77798112, 86133624, 100489228, 103730816, 114844832, 116697168, 129200436, 133368192, 150733842, 155596224, 172267248, 200978456, 226100763, 229689664, 233394336, 258400872, 301467684, 311192448, 344534496, 401956912, 452201526, 459379328, 466788672, 516801744, 602935368, 689068992, 803913824, 904403052, 933577344, 1033603488, 1205870736, 1378137984, 1607827648, 1808806104, 2067206976, 2411741472, 3215655296, 3617612208, 4134413952, 4823482944, 7235224416, 9646965888, 14470448832, 28940897664]

約数ペア:

[(1, 28940897664), (2, 14470448832), (3, 9646965888), (4, 7235224416), (6, 4823482944), (7, 4134413952), (8, 3617612208), (9, 3215655296), (12, 2411741472), (14, 2067206976), (16, 1808806104), (18, 1607827648), (21, 1378137984), (24, 1205870736), (28, 1033603488), (31, 933577344), (32, 904403052), (36, 803913824), (42, 689068992), (48, 602935368), (56, 516801744), (62, 466788672), (63, 459379328), (64, 452201526), (72, 401956912), (84, 344534496), (93, 311192448), (96, 301467684), (112, 258400872), (124, 233394336), (126, 229689664), (128, 226100763), (144, 200978456), (168, 172267248), (186, 155596224), (192, 150733842), (217, 133368192), (224, 129200436), (248, 116697168), (252, 114844832), (279, 103730816), (288, 100489228), (336, 86133624), (372, 77798112), (384, 75366921), (434, 66684096), (448, 64600218), (496, 58348584), (504, 57422416), (558, 51865408), (576, 50244614), (651, 44456064), (672, 43066812), (744, 38899056), (868, 33342048), (896, 32300109), (992, 29174292), (1008, 28711208), (1116, 25932704), (1152, 25122307), (1302, 22228032), (1344, 21533406), (1488, 19449528), (1736, 16671024), (1953, 14818688), (1984, 14587146), (2016, 14355604), (2232, 12966352), (2604, 11114016), (2688, 10766703), (2976, 9724764), (3472, 8335512), (3906, 7409344), (3968, 7293573), (4032, 7177802), (4464, 6483176), (5208, 5557008), (5952, 4862382), (6944, 4167756), (7812, 3704672), (8064, 3588901), (8928, 3241588), (10416, 2778504), (11904, 2431191), (13888, 2083878), (15624, 1852336), (17856, 1620794), (20832, 1389252), (27776, 1041939), (31248, 926168), (35712, 810397), (41664, 694626), (62496, 463084), (83328, 347313), (115771, 249984), (124992, 231542)]