557535042

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{757}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 1296725760

約数和(自身を除く): 739190718

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 593, 621, 757, 1186, 1242, 1514, 1779, 2271, 3558, 4542, 5337, 6813, 10674, 13626, 13639, 16011, 17411, 20439, 27278, 32022, 34822, 40878, 40917, 52233, 81834, 104466, 122751, 156699, 245502, 313398, 368253, 448901, 470097, 736506, 897802, 940194, 1346703, 2693406, 4040109, 8080218, 10324723, 12120327, 20649446, 24240654, 30974169, 61948338, 92922507, 185845014, 278767521, 557535042]

約数ペア:

[(1, 557535042), (2, 278767521), (3, 185845014), (6, 92922507), (9, 61948338), (18, 30974169), (23, 24240654), (27, 20649446), (46, 12120327), (54, 10324723), (69, 8080218), (138, 4040109), (207, 2693406), (414, 1346703), (593, 940194), (621, 897802), (757, 736506), (1186, 470097), (1242, 448901), (1514, 368253), (1779, 313398), (2271, 245502), (3558, 156699), (4542, 122751), (5337, 104466), (6813, 81834), (10674, 52233), (13626, 40917), (13639, 40878), (16011, 34822), (17411, 32022), (20439, 27278)]