233715820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 552738816

約数和(自身を除く): 319022996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 107, 124, 130, 155, 214, 260, 271, 310, 403, 428, 535, 542, 620, 806, 1070, 1084, 1355, 1391, 1612, 2015, 2140, 2710, 2782, 3317, 3523, 4030, 5420, 5564, 6634, 6955, 7046, 8060, 8401, 13268, 13910, 14092, 16585, 16802, 17615, 27820, 28997, 33170, 33604, 35230, 42005, 43121, 57994, 66340, 70460, 84010, 86242, 109213, 115988, 144985, 168020, 172484, 215605, 218426, 289970, 376961, 431210, 436852, 546065, 579940, 753922, 862420, 898907, 1092130, 1507844, 1797814, 1884805, 2184260, 3595628, 3769610, 4494535, 7539220, 8989070, 11685791, 17978140, 23371582, 46743164, 58428955, 116857910, 233715820]

約数ペア:

[(1, 233715820), (2, 116857910), (4, 58428955), (5, 46743164), (10, 23371582), (13, 17978140), (20, 11685791), (26, 8989070), (31, 7539220), (52, 4494535), (62, 3769610), (65, 3595628), (107, 2184260), (124, 1884805), (130, 1797814), (155, 1507844), (214, 1092130), (260, 898907), (271, 862420), (310, 753922), (403, 579940), (428, 546065), (535, 436852), (542, 431210), (620, 376961), (806, 289970), (1070, 218426), (1084, 215605), (1355, 172484), (1391, 168020), (1612, 144985), (2015, 115988), (2140, 109213), (2710, 86242), (2782, 84010), (3317, 70460), (3523, 66340), (4030, 57994), (5420, 43121), (5564, 42005), (6634, 35230), (6955, 33604), (7046, 33170), (8060, 28997), (8401, 27820), (13268, 17615), (13910, 16802), (14092, 16585)]