306318192

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 823280640

約数和(自身を除く): 516962448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 372, 417, 496, 556, 744, 834, 1112, 1481, 1488, 1668, 2224, 2962, 3336, 4309, 4443, 5924, 6672, 8618, 8886, 11848, 12927, 17236, 17772, 23696, 25854, 34472, 35544, 45911, 51708, 68944, 71088, 91822, 103416, 137733, 183644, 205859, 206832, 275466, 367288, 411718, 550932, 617577, 734576, 823436, 1101864, 1235154, 1646872, 2203728, 2470308, 3293744, 4940616, 6381629, 9881232, 12763258, 19144887, 25526516, 38289774, 51053032, 76579548, 102106064, 153159096, 306318192]

約数ペア:

[(1, 306318192), (2, 153159096), (3, 102106064), (4, 76579548), (6, 51053032), (8, 38289774), (12, 25526516), (16, 19144887), (24, 12763258), (31, 9881232), (48, 6381629), (62, 4940616), (93, 3293744), (124, 2470308), (139, 2203728), (186, 1646872), (248, 1235154), (278, 1101864), (372, 823436), (417, 734576), (496, 617577), (556, 550932), (744, 411718), (834, 367288), (1112, 275466), (1481, 206832), (1488, 205859), (1668, 183644), (2224, 137733), (2962, 103416), (3336, 91822), (4309, 71088), (4443, 68944), (5924, 51708), (6672, 45911), (8618, 35544), (8886, 34472), (11848, 25854), (12927, 23696), (17236, 17772)]