338238784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5569}}^1$

素因数の和:5667

約数の個数: 56

約数和(自身を含む): 732856040

約数和(自身を除く): 394617256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 146, 208, 292, 416, 584, 832, 949, 1168, 1898, 2336, 3796, 4672, 5569, 7592, 11138, 15184, 22276, 30368, 44552, 60736, 72397, 89104, 144794, 178208, 289588, 356416, 406537, 579176, 813074, 1158352, 1626148, 2316704, 3252296, 4633408, 5284981, 6504592, 10569962, 13009184, 21139924, 26018368, 42279848, 84559696, 169119392, 338238784]

約数ペア:

[(1, 338238784), (2, 169119392), (4, 84559696), (8, 42279848), (13, 26018368), (16, 21139924), (26, 13009184), (32, 10569962), (52, 6504592), (64, 5284981), (73, 4633408), (104, 3252296), (146, 2316704), (208, 1626148), (292, 1158352), (416, 813074), (584, 579176), (832, 406537), (949, 356416), (1168, 289588), (1898, 178208), (2336, 144794), (3796, 89104), (4672, 72397), (5569, 60736), (7592, 44552), (11138, 30368), (15184, 22276)]