229691072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{769}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 492861600

約数和(自身を除く): 263170528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 359, 416, 718, 769, 832, 1436, 1538, 2872, 3076, 4667, 5744, 6152, 9334, 9997, 11488, 12304, 18668, 19994, 22976, 24608, 37336, 39988, 49216, 74672, 79976, 149344, 159952, 276071, 298688, 319904, 552142, 639808, 1104284, 2208568, 3588923, 4417136, 7177846, 8834272, 14355692, 17668544, 28711384, 57422768, 114845536, 229691072]

約数ペア:

[(1, 229691072), (2, 114845536), (4, 57422768), (8, 28711384), (13, 17668544), (16, 14355692), (26, 8834272), (32, 7177846), (52, 4417136), (64, 3588923), (104, 2208568), (208, 1104284), (359, 639808), (416, 552142), (718, 319904), (769, 298688), (832, 276071), (1436, 159952), (1538, 149344), (2872, 79976), (3076, 74672), (4667, 49216), (5744, 39988), (6152, 37336), (9334, 24608), (9997, 22976), (11488, 19994), (12304, 18668)]