3999934512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{101}}^2\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 180

約数和(自身を含む): 12954580080

約数和(自身を除く): 8954645568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 101, 112, 126, 144, 168, 202, 252, 303, 336, 389, 404, 504, 606, 707, 778, 808, 909, 1008, 1167, 1212, 1414, 1556, 1616, 1818, 2121, 2334, 2424, 2723, 2828, 3112, 3501, 3636, 4242, 4668, 4848, 5446, 5656, 6224, 6363, 7002, 7272, 8169, 8484, 9336, 10201, 10892, 11312, 12726, 14004, 14544, 16338, 16968, 18672, 20402, 21784, 24507, 25452, 28008, 30603, 32676, 33936, 39289, 40804, 43568, 49014, 50904, 56016, 61206, 65352, 71407, 78578, 81608, 91809, 98028, 101808, 117867, 122412, 130704, 142814, 157156, 163216, 183618, 196056, 214221, 235734, 244824, 275023, 285628, 314312, 353601, 367236, 392112, 428442, 471468, 489648, 550046, 571256, 628624, 642663, 707202, 734472, 825069, 856884, 942936, 1100092, 1142512, 1285326, 1414404, 1468944, 1650138, 1713768, 1885872, 2200184, 2475207, 2570652, 2828808, 3300276, 3427536, 3968189, 4400368, 4950414, 5141304, 5657616, 6600552, 7936378, 9900828, 10282608, 11904567, 13201104, 15872756, 19801656, 23809134, 27777323, 31745512, 35713701, 39603312, 47618268, 55554646, 63491024, 71427402, 83331969, 95236536, 111109292, 142854804, 166663938, 190473072, 222218584, 249995907, 285709608, 333327876, 444437168, 499991814, 571419216, 666655752, 999983628, 1333311504, 1999967256, 3999934512]

約数ペア:

[(1, 3999934512), (2, 1999967256), (3, 1333311504), (4, 999983628), (6, 666655752), (7, 571419216), (8, 499991814), (9, 444437168), (12, 333327876), (14, 285709608), (16, 249995907), (18, 222218584), (21, 190473072), (24, 166663938), (28, 142854804), (36, 111109292), (42, 95236536), (48, 83331969), (56, 71427402), (63, 63491024), (72, 55554646), (84, 47618268), (101, 39603312), (112, 35713701), (126, 31745512), (144, 27777323), (168, 23809134), (202, 19801656), (252, 15872756), (303, 13201104), (336, 11904567), (389, 10282608), (404, 9900828), (504, 7936378), (606, 6600552), (707, 5657616), (778, 5141304), (808, 4950414), (909, 4400368), (1008, 3968189), (1167, 3427536), (1212, 3300276), (1414, 2828808), (1556, 2570652), (1616, 2475207), (1818, 2200184), (2121, 1885872), (2334, 1713768), (2424, 1650138), (2723, 1468944), (2828, 1414404), (3112, 1285326), (3501, 1142512), (3636, 1100092), (4242, 942936), (4668, 856884), (4848, 825069), (5446, 734472), (5656, 707202), (6224, 642663), (6363, 628624), (7002, 571256), (7272, 550046), (8169, 489648), (8484, 471468), (9336, 428442), (10201, 392112), (10892, 367236), (11312, 353601), (12726, 314312), (14004, 285628), (14544, 275023), (16338, 244824), (16968, 235734), (18672, 214221), (20402, 196056), (21784, 183618), (24507, 163216), (25452, 157156), (28008, 142814), (30603, 130704), (32676, 122412), (33936, 117867), (39289, 101808), (40804, 98028), (43568, 91809), (49014, 81608), (50904, 78578), (56016, 71407), (61206, 65352)]