1899551472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1009}}^1$

素因数の和:1471

約数の個数: 160

約数和(自身を含む): 6059612160

約数和(自身を除く): 4160060688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 431, 546, 624, 728, 862, 1009, 1092, 1293, 1456, 1724, 2018, 2184, 2586, 3017, 3027, 3448, 4036, 4368, 5172, 5603, 6034, 6054, 6896, 7063, 8072, 9051, 10344, 11206, 12068, 12108, 13117, 14126, 16144, 16809, 18102, 20688, 21189, 22412, 24136, 24216, 26234, 28252, 33618, 36204, 39221, 39351, 42378, 44824, 48272, 48432, 52468, 56504, 67236, 72408, 78442, 78702, 84756, 89648, 91819, 104936, 113008, 117663, 134472, 144816, 156884, 157404, 169512, 183638, 209872, 235326, 268944, 275457, 313768, 314808, 339024, 367276, 434879, 470652, 550914, 627536, 629616, 734552, 869758, 941304, 1101828, 1304637, 1469104, 1739516, 1882608, 2203656, 2609274, 3044153, 3479032, 4407312, 5218548, 5653427, 6088306, 6958064, 9132459, 10437096, 11306854, 12176612, 16960281, 18264918, 20874192, 22613708, 24353224, 33920562, 36529836, 39573989, 45227416, 48706448, 67841124, 73059672, 79147978, 90454832, 118721967, 135682248, 146119344, 158295956, 237443934, 271364496, 316591912, 474887868, 633183824, 949775736, 1899551472]

約数ペア:

[(1, 1899551472), (2, 949775736), (3, 633183824), (4, 474887868), (6, 316591912), (7, 271364496), (8, 237443934), (12, 158295956), (13, 146119344), (14, 135682248), (16, 118721967), (21, 90454832), (24, 79147978), (26, 73059672), (28, 67841124), (39, 48706448), (42, 45227416), (48, 39573989), (52, 36529836), (56, 33920562), (78, 24353224), (84, 22613708), (91, 20874192), (104, 18264918), (112, 16960281), (156, 12176612), (168, 11306854), (182, 10437096), (208, 9132459), (273, 6958064), (312, 6088306), (336, 5653427), (364, 5218548), (431, 4407312), (546, 3479032), (624, 3044153), (728, 2609274), (862, 2203656), (1009, 1882608), (1092, 1739516), (1293, 1469104), (1456, 1304637), (1724, 1101828), (2018, 941304), (2184, 869758), (2586, 734552), (3017, 629616), (3027, 627536), (3448, 550914), (4036, 470652), (4368, 434879), (5172, 367276), (5603, 339024), (6034, 314808), (6054, 313768), (6896, 275457), (7063, 268944), (8072, 235326), (9051, 209872), (10344, 183638), (11206, 169512), (12068, 157404), (12108, 156884), (13117, 144816), (14126, 134472), (16144, 117663), (16809, 113008), (18102, 104936), (20688, 91819), (21189, 89648), (22412, 84756), (24136, 78702), (24216, 78442), (26234, 72408), (28252, 67236), (33618, 56504), (36204, 52468), (39221, 48432), (39351, 48272), (42378, 44824)]