204515376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1831}}^1$

素因数の和:2034

約数の個数: 80

約数和(自身を含む): 572463360

約数和(自身を除く): 367947984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 537, 624, 716, 1074, 1432, 1831, 2148, 2327, 2864, 3662, 4296, 4654, 5493, 6981, 7324, 8592, 9308, 10986, 13962, 14648, 18616, 21972, 23803, 27924, 29296, 37232, 43944, 47606, 55848, 71409, 87888, 95212, 111696, 142818, 190424, 285636, 327749, 380848, 571272, 655498, 983247, 1142544, 1310996, 1966494, 2621992, 3932988, 4260737, 5243984, 7865976, 8521474, 12782211, 15731952, 17042948, 25564422, 34085896, 51128844, 68171792, 102257688, 204515376]

約数ペア:

[(1, 204515376), (2, 102257688), (3, 68171792), (4, 51128844), (6, 34085896), (8, 25564422), (12, 17042948), (13, 15731952), (16, 12782211), (24, 8521474), (26, 7865976), (39, 5243984), (48, 4260737), (52, 3932988), (78, 2621992), (104, 1966494), (156, 1310996), (179, 1142544), (208, 983247), (312, 655498), (358, 571272), (537, 380848), (624, 327749), (716, 285636), (1074, 190424), (1432, 142818), (1831, 111696), (2148, 95212), (2327, 87888), (2864, 71409), (3662, 55848), (4296, 47606), (4654, 43944), (5493, 37232), (6981, 29296), (7324, 27924), (8592, 23803), (9308, 21972), (10986, 18616), (13962, 14648)]