318883776

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72211}}^1$

素因数の和:72249

約数の個数: 56

約数和(自身を含む): 880408704

約数和(自身を除く): 561524928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 72211, 144422, 216633, 288844, 433266, 577688, 866532, 1155376, 1660853, 1733064, 2310752, 3321706, 3466128, 4621504, 4982559, 6643412, 6932256, 9965118, 13286824, 13864512, 19930236, 26573648, 39860472, 53147296, 79720944, 106294592, 159441888, 318883776]

約数ペア:

[(1, 318883776), (2, 159441888), (3, 106294592), (4, 79720944), (6, 53147296), (8, 39860472), (12, 26573648), (16, 19930236), (23, 13864512), (24, 13286824), (32, 9965118), (46, 6932256), (48, 6643412), (64, 4982559), (69, 4621504), (92, 3466128), (96, 3321706), (138, 2310752), (184, 1733064), (192, 1660853), (276, 1155376), (368, 866532), (552, 577688), (736, 433266), (1104, 288844), (1472, 216633), (2208, 144422), (4416, 72211)]