1974899808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23893}}^1$

素因数の和:23957

約数の個数: 144

約数和(自身を含む): 6575246496

約数和(自身を除く): 4600346688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3936, 4592, 5166, 5904, 6888, 9184, 10332, 11808, 13776, 20664, 23893, 27552, 41328, 47786, 71679, 82656, 95572, 143358, 167251, 191144, 215037, 286716, 334502, 382288, 430074, 501753, 573432, 669004, 764576, 860148, 979613, 1003506, 1146864, 1338008, 1505259, 1720296, 1959226, 2007012, 2293728, 2676016, 2938839, 3010518, 3440592, 3918452, 4014024, 5352032, 5877678, 6021036, 6857291, 6881184, 7836904, 8028048, 8816517, 11755356, 12042072, 13714582, 15673808, 16056096, 17633034, 20571873, 23510712, 24084144, 27429164, 31347616, 35266068, 41143746, 47021424, 48168288, 54858328, 61715619, 70532136, 82287492, 94042848, 109716656, 123431238, 141064272, 164574984, 219433312, 246862476, 282128544, 329149968, 493724952, 658299936, 987449904, 1974899808]

約数ペア:

[(1, 1974899808), (2, 987449904), (3, 658299936), (4, 493724952), (6, 329149968), (7, 282128544), (8, 246862476), (9, 219433312), (12, 164574984), (14, 141064272), (16, 123431238), (18, 109716656), (21, 94042848), (24, 82287492), (28, 70532136), (32, 61715619), (36, 54858328), (41, 48168288), (42, 47021424), (48, 41143746), (56, 35266068), (63, 31347616), (72, 27429164), (82, 24084144), (84, 23510712), (96, 20571873), (112, 17633034), (123, 16056096), (126, 15673808), (144, 13714582), (164, 12042072), (168, 11755356), (224, 8816517), (246, 8028048), (252, 7836904), (287, 6881184), (288, 6857291), (328, 6021036), (336, 5877678), (369, 5352032), (492, 4014024), (504, 3918452), (574, 3440592), (656, 3010518), (672, 2938839), (738, 2676016), (861, 2293728), (984, 2007012), (1008, 1959226), (1148, 1720296), (1312, 1505259), (1476, 1338008), (1722, 1146864), (1968, 1003506), (2016, 979613), (2296, 860148), (2583, 764576), (2952, 669004), (3444, 573432), (3936, 501753), (4592, 430074), (5166, 382288), (5904, 334502), (6888, 286716), (9184, 215037), (10332, 191144), (11808, 167251), (13776, 143358), (20664, 95572), (23893, 82656), (27552, 71679), (41328, 47786)]