1721779632

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1352

約数の個数: 160

約数和(自身を含む): 5196096000

約数和(自身を除く): 3474316368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 149, 184, 207, 216, 276, 298, 368, 414, 432, 447, 552, 596, 621, 828, 894, 1104, 1163, 1192, 1242, 1341, 1656, 1788, 2326, 2384, 2484, 2682, 3312, 3427, 3489, 3576, 4023, 4652, 4968, 5364, 6854, 6978, 7152, 8046, 9304, 9936, 10281, 10467, 10728, 13708, 13956, 16092, 18608, 20562, 20934, 21456, 26749, 27416, 27912, 30843, 31401, 32184, 41124, 41868, 53498, 54832, 55824, 61686, 62802, 64368, 80247, 82248, 83736, 92529, 106996, 123372, 125604, 160494, 164496, 167472, 173287, 185058, 213992, 240741, 246744, 251208, 320988, 346574, 370116, 427984, 481482, 493488, 502416, 519861, 641976, 693148, 722223, 740232, 962964, 1039722, 1283952, 1386296, 1444446, 1480464, 1559583, 1925928, 2079444, 2772592, 2888892, 3119166, 3851856, 3985601, 4158888, 4678749, 5777784, 6238332, 7971202, 8317776, 9357498, 11555568, 11956803, 12476664, 15942404, 18714996, 23913606, 24953328, 31884808, 35870409, 37429992, 47827212, 63769616, 71740818, 74859984, 95654424, 107611227, 143481636, 191308848, 215222454, 286963272, 430444908, 573926544, 860889816, 1721779632]

約数ペア:

[(1, 1721779632), (2, 860889816), (3, 573926544), (4, 430444908), (6, 286963272), (8, 215222454), (9, 191308848), (12, 143481636), (16, 107611227), (18, 95654424), (23, 74859984), (24, 71740818), (27, 63769616), (36, 47827212), (46, 37429992), (48, 35870409), (54, 31884808), (69, 24953328), (72, 23913606), (92, 18714996), (108, 15942404), (138, 12476664), (144, 11956803), (149, 11555568), (184, 9357498), (207, 8317776), (216, 7971202), (276, 6238332), (298, 5777784), (368, 4678749), (414, 4158888), (432, 3985601), (447, 3851856), (552, 3119166), (596, 2888892), (621, 2772592), (828, 2079444), (894, 1925928), (1104, 1559583), (1163, 1480464), (1192, 1444446), (1242, 1386296), (1341, 1283952), (1656, 1039722), (1788, 962964), (2326, 740232), (2384, 722223), (2484, 693148), (2682, 641976), (3312, 519861), (3427, 502416), (3489, 493488), (3576, 481482), (4023, 427984), (4652, 370116), (4968, 346574), (5364, 320988), (6854, 251208), (6978, 246744), (7152, 240741), (8046, 213992), (9304, 185058), (9936, 173287), (10281, 167472), (10467, 164496), (10728, 160494), (13708, 125604), (13956, 123372), (16092, 106996), (18608, 92529), (20562, 83736), (20934, 82248), (21456, 80247), (26749, 64368), (27416, 62802), (27912, 61686), (30843, 55824), (31401, 54832), (32184, 53498), (41124, 41868)]