321574032

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:917

約数の個数: 120

約数和(自身を含む): 974215424

約数和(自身を除く): 652641392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 283, 312, 468, 566, 607, 624, 849, 936, 1132, 1214, 1698, 1821, 1872, 2264, 2428, 2547, 3396, 3642, 3679, 4528, 4856, 5094, 5463, 6792, 7284, 7358, 7891, 9712, 10188, 10926, 11037, 13584, 14568, 14716, 15782, 20376, 21852, 22074, 23673, 29136, 29432, 31564, 33111, 40752, 43704, 44148, 47346, 58864, 63128, 66222, 71019, 87408, 88296, 94692, 126256, 132444, 142038, 171781, 176592, 189384, 264888, 284076, 343562, 378768, 515343, 529776, 568152, 687124, 1030686, 1136304, 1374248, 1546029, 2061372, 2233153, 2748496, 3092058, 4122744, 4466306, 6184116, 6699459, 8245488, 8932612, 12368232, 13398918, 17865224, 20098377, 24736464, 26797836, 35730448, 40196754, 53595672, 80393508, 107191344, 160787016, 321574032]

約数ペア:

[(1, 321574032), (2, 160787016), (3, 107191344), (4, 80393508), (6, 53595672), (8, 40196754), (9, 35730448), (12, 26797836), (13, 24736464), (16, 20098377), (18, 17865224), (24, 13398918), (26, 12368232), (36, 8932612), (39, 8245488), (48, 6699459), (52, 6184116), (72, 4466306), (78, 4122744), (104, 3092058), (117, 2748496), (144, 2233153), (156, 2061372), (208, 1546029), (234, 1374248), (283, 1136304), (312, 1030686), (468, 687124), (566, 568152), (607, 529776), (624, 515343), (849, 378768), (936, 343562), (1132, 284076), (1214, 264888), (1698, 189384), (1821, 176592), (1872, 171781), (2264, 142038), (2428, 132444), (2547, 126256), (3396, 94692), (3642, 88296), (3679, 87408), (4528, 71019), (4856, 66222), (5094, 63128), (5463, 58864), (6792, 47346), (7284, 44148), (7358, 43704), (7891, 40752), (9712, 33111), (10188, 31564), (10926, 29432), (11037, 29136), (13584, 23673), (14568, 22074), (14716, 21852), (15782, 20376)]