15665433576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{6277}}^1$

素因数の和:6739

約数の個数: 128

約数和(自身を含む): 44508508800

約数和(自身を除く): 28843075224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 421, 456, 494, 741, 842, 988, 1263, 1482, 1684, 1976, 2526, 2964, 3368, 5052, 5473, 5928, 6277, 7999, 10104, 10946, 12554, 15998, 16419, 18831, 21892, 23997, 25108, 31996, 32838, 37662, 43784, 47994, 50216, 63992, 65676, 75324, 81601, 95988, 103987, 119263, 131352, 150648, 163202, 191976, 207974, 238526, 244803, 311961, 326404, 357789, 415948, 477052, 489606, 623922, 652808, 715578, 831896, 954104, 979212, 1247844, 1431156, 1550419, 1958424, 2495688, 2642617, 2862312, 3100838, 4651257, 5285234, 6201676, 7927851, 9302514, 10570468, 12403352, 15855702, 18605028, 21140936, 31711404, 34354021, 37210056, 50209723, 63422808, 68708042, 100419446, 103062063, 137416084, 150629169, 200838892, 206124126, 274832168, 301258338, 401677784, 412248252, 602516676, 652726399, 824496504, 1205033352, 1305452798, 1958179197, 2610905596, 3916358394, 5221811192, 7832716788, 15665433576]

約数ペア:

[(1, 15665433576), (2, 7832716788), (3, 5221811192), (4, 3916358394), (6, 2610905596), (8, 1958179197), (12, 1305452798), (13, 1205033352), (19, 824496504), (24, 652726399), (26, 602516676), (38, 412248252), (39, 401677784), (52, 301258338), (57, 274832168), (76, 206124126), (78, 200838892), (104, 150629169), (114, 137416084), (152, 103062063), (156, 100419446), (228, 68708042), (247, 63422808), (312, 50209723), (421, 37210056), (456, 34354021), (494, 31711404), (741, 21140936), (842, 18605028), (988, 15855702), (1263, 12403352), (1482, 10570468), (1684, 9302514), (1976, 7927851), (2526, 6201676), (2964, 5285234), (3368, 4651257), (5052, 3100838), (5473, 2862312), (5928, 2642617), (6277, 2495688), (7999, 1958424), (10104, 1550419), (10946, 1431156), (12554, 1247844), (15998, 979212), (16419, 954104), (18831, 831896), (21892, 715578), (23997, 652808), (25108, 623922), (31996, 489606), (32838, 477052), (37662, 415948), (43784, 357789), (47994, 326404), (50216, 311961), (63992, 244803), (65676, 238526), (75324, 207974), (81601, 191976), (95988, 163202), (103987, 150648), (119263, 131352)]