1488890624

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15427}}^1$

素因数の和:15485

約数の個数: 72

約数和(自身を含む): 3311157360

約数和(自身を除く): 1822266736

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 3016, 3328, 3712, 6032, 7424, 12064, 15427, 24128, 30854, 48256, 61708, 96512, 123416, 200551, 246832, 401102, 447383, 493664, 802204, 894766, 987328, 1604408, 1789532, 1974656, 3208816, 3579064, 3949312, 5815979, 6417632, 7158128, 11631958, 12835264, 14316256, 23263916, 25670528, 28632512, 46527832, 51341056, 57265024, 93055664, 114530048, 186111328, 372222656, 744445312, 1488890624]

約数ペア:

[(1, 1488890624), (2, 744445312), (4, 372222656), (8, 186111328), (13, 114530048), (16, 93055664), (26, 57265024), (29, 51341056), (32, 46527832), (52, 28632512), (58, 25670528), (64, 23263916), (104, 14316256), (116, 12835264), (128, 11631958), (208, 7158128), (232, 6417632), (256, 5815979), (377, 3949312), (416, 3579064), (464, 3208816), (754, 1974656), (832, 1789532), (928, 1604408), (1508, 987328), (1664, 894766), (1856, 802204), (3016, 493664), (3328, 447383), (3712, 401102), (6032, 246832), (7424, 200551), (12064, 123416), (15427, 96512), (24128, 61708), (30854, 48256)]