631490228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 1194891264

約数和(自身を除く): 563401036

約数列:

[1, 2, 4, 17, 34, 68, 83, 127, 166, 254, 332, 508, 881, 1411, 1762, 2159, 2822, 3524, 4318, 5644, 8636, 10541, 14977, 21082, 29954, 42164, 59908, 73123, 111887, 146246, 179197, 223774, 292492, 358394, 447548, 716788, 1243091, 1902079, 2486182, 3804158, 4972364, 7608316, 9286621, 18573242, 37146484, 157872557, 315745114, 631490228]

約数ペア:

[(1, 631490228), (2, 315745114), (4, 157872557), (17, 37146484), (34, 18573242), (68, 9286621), (83, 7608316), (127, 4972364), (166, 3804158), (254, 2486182), (332, 1902079), (508, 1243091), (881, 716788), (1411, 447548), (1762, 358394), (2159, 292492), (2822, 223774), (3524, 179197), (4318, 146246), (5644, 111887), (8636, 73123), (10541, 59908), (14977, 42164), (21082, 29954)]