339949696

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 699320160

約数和(自身を除く): 359370464

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 211, 307, 328, 422, 614, 656, 844, 1228, 1312, 1688, 2456, 2624, 3376, 4912, 5248, 6752, 8651, 9824, 12587, 13504, 17302, 19648, 25174, 27008, 34604, 39296, 50348, 64777, 69208, 100696, 129554, 138416, 201392, 259108, 276832, 402784, 518216, 553664, 805568, 1036432, 1107328, 1611136, 2072864, 2655857, 4145728, 5311714, 8291456, 10623428, 21246856, 42493712, 84987424, 169974848, 339949696]

約数ペア:

[(1, 339949696), (2, 169974848), (4, 84987424), (8, 42493712), (16, 21246856), (32, 10623428), (41, 8291456), (64, 5311714), (82, 4145728), (128, 2655857), (164, 2072864), (211, 1611136), (307, 1107328), (328, 1036432), (422, 805568), (614, 553664), (656, 518216), (844, 402784), (1228, 276832), (1312, 259108), (1688, 201392), (2456, 138416), (2624, 129554), (3376, 100696), (4912, 69208), (5248, 64777), (6752, 50348), (8651, 39296), (9824, 34604), (12587, 27008), (13504, 25174), (17302, 19648)]