222880428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 602085120

約数和(自身を除く): 379204692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 127, 164, 174, 246, 254, 261, 348, 369, 381, 492, 508, 522, 738, 762, 1044, 1143, 1189, 1476, 1524, 1681, 2286, 2378, 3362, 3567, 3683, 4572, 4756, 5043, 5207, 6724, 7134, 7366, 10086, 10414, 10701, 11049, 14268, 14732, 15129, 15621, 20172, 20828, 21402, 22098, 30258, 31242, 33147, 42804, 44196, 46863, 48749, 60516, 62484, 66294, 93726, 97498, 132588, 146247, 151003, 187452, 194996, 213487, 292494, 302006, 426974, 438741, 453009, 584988, 604012, 640461, 853948, 877482, 906018, 1280922, 1359027, 1754964, 1812036, 1921383, 2561844, 2718054, 3842766, 5436108, 6191123, 7685532, 12382246, 18573369, 24764492, 37146738, 55720107, 74293476, 111440214, 222880428]

約数ペア:

[(1, 222880428), (2, 111440214), (3, 74293476), (4, 55720107), (6, 37146738), (9, 24764492), (12, 18573369), (18, 12382246), (29, 7685532), (36, 6191123), (41, 5436108), (58, 3842766), (82, 2718054), (87, 2561844), (116, 1921383), (123, 1812036), (127, 1754964), (164, 1359027), (174, 1280922), (246, 906018), (254, 877482), (261, 853948), (348, 640461), (369, 604012), (381, 584988), (492, 453009), (508, 438741), (522, 426974), (738, 302006), (762, 292494), (1044, 213487), (1143, 194996), (1189, 187452), (1476, 151003), (1524, 146247), (1681, 132588), (2286, 97498), (2378, 93726), (3362, 66294), (3567, 62484), (3683, 60516), (4572, 48749), (4756, 46863), (5043, 44196), (5207, 42804), (6724, 33147), (7134, 31242), (7366, 30258), (10086, 22098), (10414, 21402), (10701, 20828), (11049, 20172), (14268, 15621), (14732, 15129)]