15209780992

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^2\times {\mathrm{2281}}^1$

素因数の和:2426

約数の個数: 108

約数和(自身を含む): 35290910928

約数和(自身を除く): 20081129936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 854, 896, 976, 1708, 1792, 1952, 2281, 3416, 3721, 3904, 4562, 6832, 7442, 7808, 9124, 13664, 14884, 15616, 15967, 18248, 26047, 27328, 29768, 31934, 36496, 52094, 54656, 59536, 63868, 72992, 104188, 109312, 119072, 127736, 139141, 145984, 208376, 238144, 255472, 278282, 291968, 416752, 476288, 510944, 556564, 583936, 833504, 952576, 973987, 1021888, 1113128, 1667008, 1947974, 2043776, 2226256, 3334016, 3895948, 4087552, 4452512, 6668032, 7791896, 8487601, 8905024, 15583792, 16975202, 17810048, 31167584, 33950404, 35620096, 59413207, 62335168, 67900808, 118826414, 124670336, 135801616, 237652828, 249340672, 271603232, 475305656, 543206464, 950611312, 1086412928, 1901222624, 2172825856, 3802445248, 7604890496, 15209780992]

約数ペア:

[(1, 15209780992), (2, 7604890496), (4, 3802445248), (7, 2172825856), (8, 1901222624), (14, 1086412928), (16, 950611312), (28, 543206464), (32, 475305656), (56, 271603232), (61, 249340672), (64, 237652828), (112, 135801616), (122, 124670336), (128, 118826414), (224, 67900808), (244, 62335168), (256, 59413207), (427, 35620096), (448, 33950404), (488, 31167584), (854, 17810048), (896, 16975202), (976, 15583792), (1708, 8905024), (1792, 8487601), (1952, 7791896), (2281, 6668032), (3416, 4452512), (3721, 4087552), (3904, 3895948), (4562, 3334016), (6832, 2226256), (7442, 2043776), (7808, 1947974), (9124, 1667008), (13664, 1113128), (14884, 1021888), (15616, 973987), (15967, 952576), (18248, 833504), (26047, 583936), (27328, 556564), (29768, 510944), (31934, 476288), (36496, 416752), (52094, 291968), (54656, 278282), (59536, 255472), (63868, 238144), (72992, 208376), (104188, 145984), (109312, 139141), (119072, 127736)]