197343216

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{2417}}^1$

素因数の和:2450

約数の個数: 140

約数和(自身を含む): 655432752

約数和(自身を除く): 458089536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2417, 2916, 3024, 3402, 3888, 4536, 4834, 5103, 5832, 6804, 7251, 9072, 9668, 10206, 11664, 13608, 14502, 16919, 19336, 20412, 21753, 27216, 29004, 33838, 38672, 40824, 43506, 50757, 58008, 65259, 67676, 81648, 87012, 101514, 116016, 130518, 135352, 152271, 174024, 195777, 203028, 261036, 270704, 304542, 348048, 391554, 406056, 456813, 522072, 587331, 609084, 783108, 812112, 913626, 1044144, 1174662, 1218168, 1370439, 1566216, 1761993, 1827252, 2349324, 2436336, 2740878, 3132432, 3523986, 3654504, 4111317, 4698648, 5481756, 7047972, 7309008, 8222634, 9397296, 10963512, 12333951, 14095944, 16445268, 21927024, 24667902, 28191888, 32890536, 49335804, 65781072, 98671608, 197343216]

約数ペア:

[(1, 197343216), (2, 98671608), (3, 65781072), (4, 49335804), (6, 32890536), (7, 28191888), (8, 24667902), (9, 21927024), (12, 16445268), (14, 14095944), (16, 12333951), (18, 10963512), (21, 9397296), (24, 8222634), (27, 7309008), (28, 7047972), (36, 5481756), (42, 4698648), (48, 4111317), (54, 3654504), (56, 3523986), (63, 3132432), (72, 2740878), (81, 2436336), (84, 2349324), (108, 1827252), (112, 1761993), (126, 1566216), (144, 1370439), (162, 1218168), (168, 1174662), (189, 1044144), (216, 913626), (243, 812112), (252, 783108), (324, 609084), (336, 587331), (378, 522072), (432, 456813), (486, 406056), (504, 391554), (567, 348048), (648, 304542), (729, 270704), (756, 261036), (972, 203028), (1008, 195777), (1134, 174024), (1296, 152271), (1458, 135352), (1512, 130518), (1701, 116016), (1944, 101514), (2268, 87012), (2417, 81648), (2916, 67676), (3024, 65259), (3402, 58008), (3888, 50757), (4536, 43506), (4834, 40824), (5103, 38672), (5832, 33838), (6804, 29004), (7251, 27216), (9072, 21753), (9668, 20412), (10206, 19336), (11664, 16919), (13608, 14502)]