315804544

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 690238080

約数和(自身を除く): 374433536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 211, 352, 422, 704, 844, 1063, 1408, 1688, 2126, 2321, 3376, 4252, 4642, 6752, 8504, 9284, 11693, 13504, 17008, 18568, 23386, 27008, 34016, 37136, 46772, 68032, 74272, 93544, 136064, 148544, 187088, 224293, 297088, 374176, 448586, 748352, 897172, 1496704, 1794344, 2467223, 3588688, 4934446, 7177376, 9868892, 14354752, 19737784, 28709504, 39475568, 78951136, 157902272, 315804544]

約数ペア:

[(1, 315804544), (2, 157902272), (4, 78951136), (8, 39475568), (11, 28709504), (16, 19737784), (22, 14354752), (32, 9868892), (44, 7177376), (64, 4934446), (88, 3588688), (128, 2467223), (176, 1794344), (211, 1496704), (352, 897172), (422, 748352), (704, 448586), (844, 374176), (1063, 297088), (1408, 224293), (1688, 187088), (2126, 148544), (2321, 136064), (3376, 93544), (4252, 74272), (4642, 68032), (6752, 46772), (8504, 37136), (9284, 34016), (11693, 27008), (13504, 23386), (17008, 18568)]