202688928

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 144

約数和(自身を含む): 635675040

約数和(自身を除く): 432986112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1248, 1259, 1376, 1548, 1677, 1872, 2064, 2236, 2518, 3096, 3354, 3744, 3777, 4128, 4472, 5031, 5036, 6192, 6708, 7554, 8944, 10062, 10072, 11331, 12384, 13416, 15108, 16367, 17888, 20124, 20144, 22662, 26832, 30216, 32734, 40248, 40288, 45324, 49101, 53664, 54137, 60432, 65468, 80496, 90648, 98202, 108274, 120864, 130936, 147303, 160992, 162411, 181296, 196404, 216548, 261872, 294606, 324822, 362592, 392808, 433096, 487233, 523744, 589212, 649644, 703781, 785616, 866192, 974466, 1178424, 1299288, 1407562, 1571232, 1732384, 1948932, 2111343, 2356848, 2598576, 2815124, 3897864, 4222686, 4713696, 5197152, 5630248, 6334029, 7795728, 8445372, 11260496, 12668058, 15591456, 16890744, 22520992, 25336116, 33781488, 50672232, 67562976, 101344464, 202688928]

約数ペア:

[(1, 202688928), (2, 101344464), (3, 67562976), (4, 50672232), (6, 33781488), (8, 25336116), (9, 22520992), (12, 16890744), (13, 15591456), (16, 12668058), (18, 11260496), (24, 8445372), (26, 7795728), (32, 6334029), (36, 5630248), (39, 5197152), (43, 4713696), (48, 4222686), (52, 3897864), (72, 2815124), (78, 2598576), (86, 2356848), (96, 2111343), (104, 1948932), (117, 1732384), (129, 1571232), (144, 1407562), (156, 1299288), (172, 1178424), (208, 974466), (234, 866192), (258, 785616), (288, 703781), (312, 649644), (344, 589212), (387, 523744), (416, 487233), (468, 433096), (516, 392808), (559, 362592), (624, 324822), (688, 294606), (774, 261872), (936, 216548), (1032, 196404), (1118, 181296), (1248, 162411), (1259, 160992), (1376, 147303), (1548, 130936), (1677, 120864), (1872, 108274), (2064, 98202), (2236, 90648), (2518, 80496), (3096, 65468), (3354, 60432), (3744, 54137), (3777, 53664), (4128, 49101), (4472, 45324), (5031, 40288), (5036, 40248), (6192, 32734), (6708, 30216), (7554, 26832), (8944, 22662), (10062, 20144), (10072, 20124), (11331, 17888), (12384, 16367), (13416, 15108)]