355313872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 755201664

約数和(自身を除く): 399887792

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 151, 164, 211, 272, 302, 328, 422, 604, 656, 697, 844, 1208, 1394, 1688, 2416, 2567, 2788, 3376, 3587, 5134, 5576, 6191, 7174, 8651, 10268, 11152, 12382, 14348, 17302, 20536, 24764, 28696, 31861, 34604, 41072, 49528, 57392, 63722, 69208, 99056, 105247, 127444, 138416, 147067, 210494, 254888, 294134, 420988, 509776, 541637, 588268, 841976, 1083274, 1176536, 1306301, 1683952, 2166548, 2353072, 2612602, 4333096, 5225204, 8666192, 10450408, 20900816, 22207117, 44414234, 88828468, 177656936, 355313872]

約数ペア:

[(1, 355313872), (2, 177656936), (4, 88828468), (8, 44414234), (16, 22207117), (17, 20900816), (34, 10450408), (41, 8666192), (68, 5225204), (82, 4333096), (136, 2612602), (151, 2353072), (164, 2166548), (211, 1683952), (272, 1306301), (302, 1176536), (328, 1083274), (422, 841976), (604, 588268), (656, 541637), (697, 509776), (844, 420988), (1208, 294134), (1394, 254888), (1688, 210494), (2416, 147067), (2567, 138416), (2788, 127444), (3376, 105247), (3587, 99056), (5134, 69208), (5576, 63722), (6191, 57392), (7174, 49528), (8651, 41072), (10268, 34604), (11152, 31861), (12382, 28696), (14348, 24764), (17302, 20536)]