212540652

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 577920000

約数和(自身を除く): 365379348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 79, 87, 108, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 783, 859, 948, 1044, 1422, 1566, 1718, 2133, 2291, 2577, 2844, 3132, 3436, 4266, 4582, 5154, 6873, 7731, 8532, 9164, 10308, 13746, 15462, 20619, 23193, 24911, 27492, 30924, 41238, 46386, 49822, 61857, 67861, 74733, 82476, 92772, 99644, 123714, 135722, 149466, 203583, 224199, 247428, 271444, 298932, 407166, 448398, 610749, 672597, 814332, 896796, 1221498, 1345194, 1832247, 1967969, 2442996, 2690388, 3664494, 3935938, 5903907, 7328988, 7871876, 11807814, 17711721, 23615628, 35423442, 53135163, 70846884, 106270326, 212540652]

約数ペア:

[(1, 212540652), (2, 106270326), (3, 70846884), (4, 53135163), (6, 35423442), (9, 23615628), (12, 17711721), (18, 11807814), (27, 7871876), (29, 7328988), (36, 5903907), (54, 3935938), (58, 3664494), (79, 2690388), (87, 2442996), (108, 1967969), (116, 1832247), (158, 1345194), (174, 1221498), (237, 896796), (261, 814332), (316, 672597), (348, 610749), (474, 448398), (522, 407166), (711, 298932), (783, 271444), (859, 247428), (948, 224199), (1044, 203583), (1422, 149466), (1566, 135722), (1718, 123714), (2133, 99644), (2291, 92772), (2577, 82476), (2844, 74733), (3132, 67861), (3436, 61857), (4266, 49822), (4582, 46386), (5154, 41238), (6873, 30924), (7731, 27492), (8532, 24911), (9164, 23193), (10308, 20619), (13746, 15462)]