464820304

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 979908636

約数和(自身を除く): 515088332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 397, 433, 676, 794, 866, 1352, 1588, 1732, 2704, 3176, 3464, 5161, 5629, 6352, 6928, 10322, 11258, 20644, 22516, 41288, 45032, 67093, 73177, 82576, 90064, 134186, 146354, 171901, 268372, 292708, 343802, 536744, 585416, 687604, 1073488, 1170832, 1375208, 2234713, 2750416, 4469426, 8938852, 17877704, 29051269, 35755408, 58102538, 116205076, 232410152, 464820304]

約数ペア:

[(1, 464820304), (2, 232410152), (4, 116205076), (8, 58102538), (13, 35755408), (16, 29051269), (26, 17877704), (52, 8938852), (104, 4469426), (169, 2750416), (208, 2234713), (338, 1375208), (397, 1170832), (433, 1073488), (676, 687604), (794, 585416), (866, 536744), (1352, 343802), (1588, 292708), (1732, 268372), (2704, 171901), (3176, 146354), (3464, 134186), (5161, 90064), (5629, 82576), (6352, 73177), (6928, 67093), (10322, 45032), (11258, 41288), (20644, 22516)]