617013149240

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{371453}}^1$

素因数の和:371912

約数の個数: 64

約数和(自身を含む): 1403293779360

約数和(自身を除く): 786280630120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 317, 524, 634, 655, 1048, 1268, 1310, 1585, 2536, 2620, 3170, 5240, 6340, 12680, 41527, 83054, 166108, 207635, 332216, 371453, 415270, 742906, 830540, 1485812, 1661080, 1857265, 2971624, 3714530, 7429060, 14858120, 48660343, 97320686, 117750601, 194641372, 235501202, 243301715, 389282744, 471002404, 486603430, 588753005, 942004808, 973206860, 1177506010, 1946413720, 2355012020, 4710024040, 15425328731, 30850657462, 61701314924, 77126643655, 123402629848, 154253287310, 308506574620, 617013149240]

約数ペア:

[(1, 617013149240), (2, 308506574620), (4, 154253287310), (5, 123402629848), (8, 77126643655), (10, 61701314924), (20, 30850657462), (40, 15425328731), (131, 4710024040), (262, 2355012020), (317, 1946413720), (524, 1177506010), (634, 973206860), (655, 942004808), (1048, 588753005), (1268, 486603430), (1310, 471002404), (1585, 389282744), (2536, 243301715), (2620, 235501202), (3170, 194641372), (5240, 117750601), (6340, 97320686), (12680, 48660343), (41527, 14858120), (83054, 7429060), (166108, 3714530), (207635, 2971624), (332216, 1857265), (371453, 1661080), (415270, 1485812), (742906, 830540)]