652641388

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 1380322944

約数和(自身を除く): 727681556

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 233, 434, 461, 466, 868, 922, 932, 1519, 1631, 1844, 3038, 3227, 3262, 6076, 6454, 6524, 7223, 11417, 12908, 14291, 14446, 22589, 22834, 28582, 28892, 45178, 45668, 50561, 57164, 90356, 100037, 101122, 107413, 200074, 202244, 214826, 353927, 400148, 429652, 700259, 707854, 751891, 1400518, 1415708, 1503782, 2801036, 3007564, 3329803, 5263237, 6659606, 10526474, 13319212, 21052948, 23308621, 46617242, 93234484, 163160347, 326320694, 652641388]

約数ペア:

[(1, 652641388), (2, 326320694), (4, 163160347), (7, 93234484), (14, 46617242), (28, 23308621), (31, 21052948), (49, 13319212), (62, 10526474), (98, 6659606), (124, 5263237), (196, 3329803), (217, 3007564), (233, 2801036), (434, 1503782), (461, 1415708), (466, 1400518), (868, 751891), (922, 707854), (932, 700259), (1519, 429652), (1631, 400148), (1844, 353927), (3038, 214826), (3227, 202244), (3262, 200074), (6076, 107413), (6454, 101122), (6524, 100037), (7223, 90356), (11417, 57164), (12908, 50561), (14291, 45668), (14446, 45178), (22589, 28892), (22834, 28582)]