338435240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59167}}^1$

素因数の和:59202

約数の個数: 64

約数和(自身を含む): 894620160

約数和(自身を除く): 556184920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 59167, 118334, 236668, 295835, 473336, 591670, 650837, 769171, 1183340, 1301674, 1538342, 2366680, 2603348, 3076684, 3254185, 3845855, 5206696, 6153368, 6508370, 7691710, 8460881, 13016740, 15383420, 16921762, 26033480, 30766840, 33843524, 42304405, 67687048, 84608810, 169217620, 338435240]

約数ペア:

[(1, 338435240), (2, 169217620), (4, 84608810), (5, 67687048), (8, 42304405), (10, 33843524), (11, 30766840), (13, 26033480), (20, 16921762), (22, 15383420), (26, 13016740), (40, 8460881), (44, 7691710), (52, 6508370), (55, 6153368), (65, 5206696), (88, 3845855), (104, 3254185), (110, 3076684), (130, 2603348), (143, 2366680), (220, 1538342), (260, 1301674), (286, 1183340), (440, 769171), (520, 650837), (572, 591670), (715, 473336), (1144, 295835), (1430, 236668), (2860, 118334), (5720, 59167)]