331329856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:960

約数の個数: 112

約数和(自身を含む): 792163008

約数和(自身を除く): 460833152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 64, 82, 88, 104, 143, 164, 176, 208, 286, 328, 352, 416, 451, 533, 572, 656, 704, 832, 883, 902, 1066, 1144, 1312, 1766, 1804, 2132, 2288, 2624, 3532, 3608, 4264, 4576, 5863, 7064, 7216, 8528, 9152, 9713, 11479, 11726, 14128, 14432, 17056, 19426, 22958, 23452, 28256, 28864, 34112, 36203, 38852, 45916, 46904, 56512, 72406, 77704, 91832, 93808, 126269, 144812, 155408, 183664, 187616, 252538, 289624, 310816, 367328, 375232, 398233, 470639, 505076, 579248, 621632, 734656, 796466, 941278, 1010152, 1158496, 1592932, 1882556, 2020304, 2316992, 3185864, 3765112, 4040608, 5177029, 6371728, 7530224, 8081216, 10354058, 12743456, 15060448, 20708116, 25486912, 30120896, 41416232, 82832464, 165664928, 331329856]

約数ペア:

[(1, 331329856), (2, 165664928), (4, 82832464), (8, 41416232), (11, 30120896), (13, 25486912), (16, 20708116), (22, 15060448), (26, 12743456), (32, 10354058), (41, 8081216), (44, 7530224), (52, 6371728), (64, 5177029), (82, 4040608), (88, 3765112), (104, 3185864), (143, 2316992), (164, 2020304), (176, 1882556), (208, 1592932), (286, 1158496), (328, 1010152), (352, 941278), (416, 796466), (451, 734656), (533, 621632), (572, 579248), (656, 505076), (704, 470639), (832, 398233), (883, 375232), (902, 367328), (1066, 310816), (1144, 289624), (1312, 252538), (1766, 187616), (1804, 183664), (2132, 155408), (2288, 144812), (2624, 126269), (3532, 93808), (3608, 91832), (4264, 77704), (4576, 72406), (5863, 56512), (7064, 46904), (7216, 45916), (8528, 38852), (9152, 36203), (9713, 34112), (11479, 28864), (11726, 28256), (14128, 23452), (14432, 22958), (17056, 19426)]