1346579968

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1155

約数の個数: 80

約数和(自身を含む): 2817342000

約数和(自身を除く): 1470762032

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 89, 116, 128, 178, 232, 256, 356, 464, 512, 712, 928, 1019, 1424, 1856, 2038, 2581, 2848, 3712, 4076, 5162, 5696, 7424, 8152, 10324, 11392, 14848, 16304, 20648, 22784, 29551, 32608, 41296, 45568, 59102, 65216, 82592, 90691, 118204, 130432, 165184, 181382, 236408, 260864, 330368, 362764, 472816, 521728, 660736, 725528, 945632, 1321472, 1451056, 1891264, 2630039, 2902112, 3782528, 5260078, 5804224, 7565056, 10520156, 11608448, 15130112, 21040312, 23216896, 42080624, 46433792, 84161248, 168322496, 336644992, 673289984, 1346579968]

約数ペア:

[(1, 1346579968), (2, 673289984), (4, 336644992), (8, 168322496), (16, 84161248), (29, 46433792), (32, 42080624), (58, 23216896), (64, 21040312), (89, 15130112), (116, 11608448), (128, 10520156), (178, 7565056), (232, 5804224), (256, 5260078), (356, 3782528), (464, 2902112), (512, 2630039), (712, 1891264), (928, 1451056), (1019, 1321472), (1424, 945632), (1856, 725528), (2038, 660736), (2581, 521728), (2848, 472816), (3712, 362764), (4076, 330368), (5162, 260864), (5696, 236408), (7424, 181382), (8152, 165184), (10324, 130432), (11392, 118204), (14848, 90691), (16304, 82592), (20648, 65216), (22784, 59102), (29551, 45568), (32608, 41296)]