306983508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 795916800

約数和(自身を除く): 488933292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 149, 156, 188, 281, 282, 298, 447, 562, 564, 596, 611, 843, 894, 1124, 1222, 1686, 1788, 1833, 1937, 2444, 3372, 3653, 3666, 3874, 5811, 7003, 7306, 7332, 7748, 10959, 11622, 13207, 14006, 14612, 21009, 21918, 23244, 26414, 28012, 39621, 41869, 42018, 43836, 52828, 79242, 83738, 84036, 91039, 125607, 158484, 167476, 171691, 182078, 251214, 273117, 343382, 364156, 502428, 515073, 544297, 546234, 686764, 1030146, 1088594, 1092468, 1632891, 1967843, 2060292, 2177188, 3265782, 3935686, 5903529, 6531564, 7871372, 11807058, 23614116, 25581959, 51163918, 76745877, 102327836, 153491754, 306983508]

約数ペア:

[(1, 306983508), (2, 153491754), (3, 102327836), (4, 76745877), (6, 51163918), (12, 25581959), (13, 23614116), (26, 11807058), (39, 7871372), (47, 6531564), (52, 5903529), (78, 3935686), (94, 3265782), (141, 2177188), (149, 2060292), (156, 1967843), (188, 1632891), (281, 1092468), (282, 1088594), (298, 1030146), (447, 686764), (562, 546234), (564, 544297), (596, 515073), (611, 502428), (843, 364156), (894, 343382), (1124, 273117), (1222, 251214), (1686, 182078), (1788, 171691), (1833, 167476), (1937, 158484), (2444, 125607), (3372, 91039), (3653, 84036), (3666, 83738), (3874, 79242), (5811, 52828), (7003, 43836), (7306, 42018), (7332, 41869), (7748, 39621), (10959, 28012), (11622, 26414), (13207, 23244), (14006, 21918), (14612, 21009)]