21530771352

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{2417}}^1$

素因数の和:2727

約数の個数: 160

約数和(自身を含む): 61616926800

約数和(自身を除く): 40086155448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 233, 236, 324, 354, 466, 472, 531, 648, 699, 708, 932, 1062, 1398, 1416, 1593, 1864, 2097, 2124, 2417, 2796, 3186, 4194, 4248, 4779, 4834, 5592, 6291, 6372, 7251, 8388, 9558, 9668, 12582, 12744, 13747, 14502, 16776, 18873, 19116, 19336, 21753, 25164, 27494, 29004, 37746, 38232, 41241, 43506, 50328, 54988, 58008, 65259, 75492, 82482, 87012, 109976, 123723, 130518, 142603, 150984, 164964, 174024, 195777, 247446, 261036, 285206, 329928, 371169, 391554, 427809, 494892, 522072, 563161, 570412, 742338, 783108, 855618, 989784, 1113507, 1126322, 1140824, 1283427, 1484676, 1566216, 1689483, 1711236, 2227014, 2252644, 2566854, 2969352, 3378966, 3422472, 3850281, 4454028, 4505288, 5068449, 5133708, 6757932, 7700562, 8908056, 10136898, 10267416, 11550843, 13515864, 15205347, 15401124, 20273796, 23101686, 30410694, 30802248, 33226499, 40547592, 45616041, 46203372, 60821388, 66452998, 91232082, 92406744, 99679497, 121642776, 132905996, 182464164, 199358994, 265811992, 299038491, 364928328, 398717988, 598076982, 797435976, 897115473, 1196153964, 1794230946, 2392307928, 2691346419, 3588461892, 5382692838, 7176923784, 10765385676, 21530771352]

約数ペア:

[(1, 21530771352), (2, 10765385676), (3, 7176923784), (4, 5382692838), (6, 3588461892), (8, 2691346419), (9, 2392307928), (12, 1794230946), (18, 1196153964), (24, 897115473), (27, 797435976), (36, 598076982), (54, 398717988), (59, 364928328), (72, 299038491), (81, 265811992), (108, 199358994), (118, 182464164), (162, 132905996), (177, 121642776), (216, 99679497), (233, 92406744), (236, 91232082), (324, 66452998), (354, 60821388), (466, 46203372), (472, 45616041), (531, 40547592), (648, 33226499), (699, 30802248), (708, 30410694), (932, 23101686), (1062, 20273796), (1398, 15401124), (1416, 15205347), (1593, 13515864), (1864, 11550843), (2097, 10267416), (2124, 10136898), (2417, 8908056), (2796, 7700562), (3186, 6757932), (4194, 5133708), (4248, 5068449), (4779, 4505288), (4834, 4454028), (5592, 3850281), (6291, 3422472), (6372, 3378966), (7251, 2969352), (8388, 2566854), (9558, 2252644), (9668, 2227014), (12582, 1711236), (12744, 1689483), (13747, 1566216), (14502, 1484676), (16776, 1283427), (18873, 1140824), (19116, 1126322), (19336, 1113507), (21753, 989784), (25164, 855618), (27494, 783108), (29004, 742338), (37746, 570412), (38232, 563161), (41241, 522072), (43506, 494892), (50328, 427809), (54988, 391554), (58008, 371169), (65259, 329928), (75492, 285206), (82482, 261036), (87012, 247446), (109976, 195777), (123723, 174024), (130518, 164964), (142603, 150984)]