249675141008

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{18211}}^1\times {\mathrm{23159}}^1$

素因数の和:41415

約数の個数: 40

約数和(自身を含む): 496868525760

約数和(自身を除く): 247193384752

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 18211, 23159, 36422, 46318, 72844, 92636, 145688, 185272, 291376, 370544, 673807, 856883, 1347614, 1713766, 2695228, 3427532, 5390456, 6855064, 10780912, 13710128, 421748549, 843497098, 1686994196, 3373988392, 6747976784, 15604696313, 31209392626, 62418785252, 124837570504, 249675141008]

約数ペア:

[(1, 249675141008), (2, 124837570504), (4, 62418785252), (8, 31209392626), (16, 15604696313), (37, 6747976784), (74, 3373988392), (148, 1686994196), (296, 843497098), (592, 421748549), (18211, 13710128), (23159, 10780912), (36422, 6855064), (46318, 5390456), (72844, 3427532), (92636, 2695228), (145688, 1713766), (185272, 1347614), (291376, 856883), (370544, 673807)]