213953544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18457}}^1$

素因数の和:18499

約数の個数: 96

約数和(自身を含む): 691067520

約数和(自身を除く): 477113976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 18457, 36914, 55371, 73828, 110742, 129199, 147656, 166113, 221484, 258398, 332226, 387597, 424511, 442968, 516796, 664452, 775194, 849022, 1033592, 1162791, 1273533, 1328904, 1550388, 1698044, 2325582, 2547066, 2971577, 3100776, 3396088, 3820599, 4651164, 5094132, 5943154, 7641198, 8914731, 9302328, 10188264, 11886308, 15282396, 17829462, 23772616, 26744193, 30564792, 35658924, 53488386, 71317848, 106976772, 213953544]

約数ペア:

[(1, 213953544), (2, 106976772), (3, 71317848), (4, 53488386), (6, 35658924), (7, 30564792), (8, 26744193), (9, 23772616), (12, 17829462), (14, 15282396), (18, 11886308), (21, 10188264), (23, 9302328), (24, 8914731), (28, 7641198), (36, 5943154), (42, 5094132), (46, 4651164), (56, 3820599), (63, 3396088), (69, 3100776), (72, 2971577), (84, 2547066), (92, 2325582), (126, 1698044), (138, 1550388), (161, 1328904), (168, 1273533), (184, 1162791), (207, 1033592), (252, 849022), (276, 775194), (322, 664452), (414, 516796), (483, 442968), (504, 424511), (552, 387597), (644, 332226), (828, 258398), (966, 221484), (1288, 166113), (1449, 147656), (1656, 129199), (1932, 110742), (2898, 73828), (3864, 55371), (5796, 36914), (11592, 18457)]