439750368

素因数分解:

$2^5\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{1481}}^1$

素因数の和:2528

約数の個数: 72

約数和(自身を含む): 1252598256

約数和(自身を除く): 812847888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1031, 1481, 2062, 2962, 3093, 4124, 4443, 5924, 6186, 8248, 8886, 9279, 11848, 12372, 13329, 16496, 17772, 18558, 23696, 24744, 26658, 32992, 35544, 37116, 47392, 49488, 53316, 71088, 74232, 98976, 106632, 142176, 148464, 213264, 296928, 426528, 1526911, 3053822, 4580733, 6107644, 9161466, 12215288, 13742199, 18322932, 24430576, 27484398, 36645864, 48861152, 54968796, 73291728, 109937592, 146583456, 219875184, 439750368]

約数ペア:

[(1, 439750368), (2, 219875184), (3, 146583456), (4, 109937592), (6, 73291728), (8, 54968796), (9, 48861152), (12, 36645864), (16, 27484398), (18, 24430576), (24, 18322932), (32, 13742199), (36, 12215288), (48, 9161466), (72, 6107644), (96, 4580733), (144, 3053822), (288, 1526911), (1031, 426528), (1481, 296928), (2062, 213264), (2962, 148464), (3093, 142176), (4124, 106632), (4443, 98976), (5924, 74232), (6186, 71088), (8248, 53316), (8886, 49488), (9279, 47392), (11848, 37116), (12372, 35544), (13329, 32992), (16496, 26658), (17772, 24744), (18558, 23696)]