391352832

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 1251169920

約数和(自身を除く): 859817088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 104, 117, 128, 139, 141, 144, 156, 188, 192, 208, 234, 256, 278, 282, 288, 312, 376, 384, 416, 417, 423, 468, 512, 556, 564, 576, 611, 624, 752, 768, 832, 834, 846, 936, 1112, 1128, 1152, 1222, 1248, 1251, 1504, 1536, 1664, 1668, 1692, 1807, 1833, 1872, 2224, 2256, 2304, 2444, 2496, 2502, 3008, 3328, 3336, 3384, 3614, 3666, 3744, 4448, 4512, 4608, 4888, 4992, 5004, 5421, 5499, 6016, 6533, 6656, 6672, 6768, 7228, 7332, 7488, 8896, 9024, 9776, 9984, 10008, 10842, 10998, 12032, 13066, 13344, 13536, 14456, 14664, 14976, 16263, 17792, 18048, 19552, 19599, 19968, 20016, 21684, 21996, 24064, 26132, 26688, 27072, 28912, 29328, 29952, 32526, 35584, 36096, 39104, 39198, 40032, 43368, 43992, 52264, 53376, 54144, 57824, 58656, 58797, 59904, 65052, 71168, 72192, 78208, 78396, 80064, 84929, 86736, 87984, 104528, 106752, 108288, 115648, 117312, 117594, 130104, 156416, 156792, 160128, 169858, 173472, 175968, 209056, 213504, 216576, 231296, 234624, 235188, 254787, 260208, 312832, 313584, 320256, 339716, 346944, 351936, 418112, 462592, 469248, 470376, 509574, 520416, 627168, 640512, 679432, 693888, 703872, 764361, 836224, 925184, 938496, 940752, 1019148, 1040832, 1254336, 1358864, 1387776, 1407744, 1528722, 1672448, 1881504, 2038296, 2081664, 2508672, 2717728, 2775552, 2815488, 3057444, 3344896, 3763008, 4076592, 4163328, 5017344, 5435456, 6114888, 7526016, 8153184, 8326656, 10034688, 10870912, 12229776, 15052032, 16306368, 21741824, 24459552, 30104064, 32612736, 43483648, 48919104, 65225472, 97838208, 130450944, 195676416, 391352832]

約数ペア:

[(1, 391352832), (2, 195676416), (3, 130450944), (4, 97838208), (6, 65225472), (8, 48919104), (9, 43483648), (12, 32612736), (13, 30104064), (16, 24459552), (18, 21741824), (24, 16306368), (26, 15052032), (32, 12229776), (36, 10870912), (39, 10034688), (47, 8326656), (48, 8153184), (52, 7526016), (64, 6114888), (72, 5435456), (78, 5017344), (94, 4163328), (96, 4076592), (104, 3763008), (117, 3344896), (128, 3057444), (139, 2815488), (141, 2775552), (144, 2717728), (156, 2508672), (188, 2081664), (192, 2038296), (208, 1881504), (234, 1672448), (256, 1528722), (278, 1407744), (282, 1387776), (288, 1358864), (312, 1254336), (376, 1040832), (384, 1019148), (416, 940752), (417, 938496), (423, 925184), (468, 836224), (512, 764361), (556, 703872), (564, 693888), (576, 679432), (611, 640512), (624, 627168), (752, 520416), (768, 509574), (832, 470376), (834, 469248), (846, 462592), (936, 418112), (1112, 351936), (1128, 346944), (1152, 339716), (1222, 320256), (1248, 313584), (1251, 312832), (1504, 260208), (1536, 254787), (1664, 235188), (1668, 234624), (1692, 231296), (1807, 216576), (1833, 213504), (1872, 209056), (2224, 175968), (2256, 173472), (2304, 169858), (2444, 160128), (2496, 156792), (2502, 156416), (3008, 130104), (3328, 117594), (3336, 117312), (3384, 115648), (3614, 108288), (3666, 106752), (3744, 104528), (4448, 87984), (4512, 86736), (4608, 84929), (4888, 80064), (4992, 78396), (5004, 78208), (5421, 72192), (5499, 71168), (6016, 65052), (6533, 59904), (6656, 58797), (6672, 58656), (6768, 57824), (7228, 54144), (7332, 53376), (7488, 52264), (8896, 43992), (9024, 43368), (9776, 40032), (9984, 39198), (10008, 39104), (10842, 36096), (10998, 35584), (12032, 32526), (13066, 29952), (13344, 29328), (13536, 28912), (14456, 27072), (14664, 26688), (14976, 26132), (16263, 24064), (17792, 21996), (18048, 21684), (19552, 20016), (19599, 19968)]