394950416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6052

約数の個数: 80

約数和(自身を含む): 950415360

約数和(自身を除く): 555464944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 5987, 8246, 9424, 11974, 16492, 23948, 32984, 41909, 47896, 65968, 83818, 95792, 113753, 167636, 185597, 227506, 335272, 371194, 455012, 670544, 742388, 796271, 910024, 1299179, 1484776, 1592542, 1820048, 2598358, 2969552, 3185084, 3526343, 5196716, 6370168, 7052686, 10393432, 12740336, 14105372, 20786864, 24684401, 28210744, 49368802, 56421488, 98737604, 197475208, 394950416]

約数ペア:

[(1, 394950416), (2, 197475208), (4, 98737604), (7, 56421488), (8, 49368802), (14, 28210744), (16, 24684401), (19, 20786864), (28, 14105372), (31, 12740336), (38, 10393432), (56, 7052686), (62, 6370168), (76, 5196716), (112, 3526343), (124, 3185084), (133, 2969552), (152, 2598358), (217, 1820048), (248, 1592542), (266, 1484776), (304, 1299179), (434, 910024), (496, 796271), (532, 742388), (589, 670544), (868, 455012), (1064, 371194), (1178, 335272), (1736, 227506), (2128, 185597), (2356, 167636), (3472, 113753), (4123, 95792), (4712, 83818), (5987, 65968), (8246, 47896), (9424, 41909), (11974, 32984), (16492, 23948)]