1911395808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3967}}^1$

素因数の和:4229

約数の個数: 144

約数和(自身を含む): 6239600640

約数和(自身を除く): 4328204832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 239, 252, 288, 336, 478, 504, 672, 717, 956, 1008, 1434, 1673, 1912, 2016, 2151, 2868, 3346, 3824, 3967, 4302, 5019, 5736, 6692, 7648, 7934, 8604, 10038, 11472, 11901, 13384, 15057, 15868, 17208, 20076, 22944, 23802, 26768, 27769, 30114, 31736, 34416, 35703, 40152, 47604, 53536, 55538, 60228, 63472, 68832, 71406, 80304, 83307, 95208, 111076, 120456, 126944, 142812, 160608, 166614, 190416, 222152, 240912, 249921, 285624, 333228, 380832, 444304, 481824, 499842, 571248, 666456, 888608, 948113, 999684, 1142496, 1332912, 1896226, 1999368, 2665824, 2844339, 3792452, 3998736, 5688678, 6636791, 7584904, 7997472, 8533017, 11377356, 13273582, 15169808, 17066034, 19910373, 22754712, 26547164, 30339616, 34132068, 39820746, 45509424, 53094328, 59731119, 68264136, 79641492, 91018848, 106188656, 119462238, 136528272, 159282984, 212377312, 238924476, 273056544, 318565968, 477848952, 637131936, 955697904, 1911395808]

約数ペア:

[(1, 1911395808), (2, 955697904), (3, 637131936), (4, 477848952), (6, 318565968), (7, 273056544), (8, 238924476), (9, 212377312), (12, 159282984), (14, 136528272), (16, 119462238), (18, 106188656), (21, 91018848), (24, 79641492), (28, 68264136), (32, 59731119), (36, 53094328), (42, 45509424), (48, 39820746), (56, 34132068), (63, 30339616), (72, 26547164), (84, 22754712), (96, 19910373), (112, 17066034), (126, 15169808), (144, 13273582), (168, 11377356), (224, 8533017), (239, 7997472), (252, 7584904), (288, 6636791), (336, 5688678), (478, 3998736), (504, 3792452), (672, 2844339), (717, 2665824), (956, 1999368), (1008, 1896226), (1434, 1332912), (1673, 1142496), (1912, 999684), (2016, 948113), (2151, 888608), (2868, 666456), (3346, 571248), (3824, 499842), (3967, 481824), (4302, 444304), (5019, 380832), (5736, 333228), (6692, 285624), (7648, 249921), (7934, 240912), (8604, 222152), (10038, 190416), (11472, 166614), (11901, 160608), (13384, 142812), (15057, 126944), (15868, 120456), (17208, 111076), (20076, 95208), (22944, 83307), (23802, 80304), (26768, 71406), (27769, 68832), (30114, 63472), (31736, 60228), (34416, 55538), (35703, 53536), (40152, 47604)]