39978351252

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{217619}}^1$

素因数の和:217654

約数の個数: 108

約数和(自身を含む): 119929511520

約数和(自身を除く): 79951160268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2187, 2268, 2916, 3402, 4374, 5103, 6561, 6804, 8748, 10206, 13122, 15309, 20412, 26244, 30618, 45927, 61236, 91854, 183708, 217619, 435238, 652857, 870476, 1305714, 1523333, 1958571, 2611428, 3046666, 3917142, 4569999, 5875713, 6093332, 7834284, 9139998, 11751426, 13709997, 17627139, 18279996, 23502852, 27419994, 35254278, 41129991, 52881417, 54839988, 70508556, 82259982, 105762834, 123389973, 158644251, 164519964, 211525668, 246779946, 317288502, 370169919, 475932753, 493559892, 634577004, 740339838, 951865506, 1110509757, 1427798259, 1480679676, 1903731012, 2221019514, 2855596518, 3331529271, 4442039028, 5711193036, 6663058542, 9994587813, 13326117084, 19989175626, 39978351252]

約数ペア:

[(1, 39978351252), (2, 19989175626), (3, 13326117084), (4, 9994587813), (6, 6663058542), (7, 5711193036), (9, 4442039028), (12, 3331529271), (14, 2855596518), (18, 2221019514), (21, 1903731012), (27, 1480679676), (28, 1427798259), (36, 1110509757), (42, 951865506), (54, 740339838), (63, 634577004), (81, 493559892), (84, 475932753), (108, 370169919), (126, 317288502), (162, 246779946), (189, 211525668), (243, 164519964), (252, 158644251), (324, 123389973), (378, 105762834), (486, 82259982), (567, 70508556), (729, 54839988), (756, 52881417), (972, 41129991), (1134, 35254278), (1458, 27419994), (1701, 23502852), (2187, 18279996), (2268, 17627139), (2916, 13709997), (3402, 11751426), (4374, 9139998), (5103, 7834284), (6561, 6093332), (6804, 5875713), (8748, 4569999), (10206, 3917142), (13122, 3046666), (15309, 2611428), (20412, 1958571), (26244, 1523333), (30618, 1305714), (45927, 870476), (61236, 652857), (91854, 435238), (183708, 217619)]