660686976

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3683

約数の個数: 128

約数和(自身を含む): 1987286400

約数和(自身を除く): 1326599424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 288, 318, 384, 424, 432, 477, 576, 636, 848, 864, 954, 1152, 1272, 1431, 1696, 1728, 1908, 2544, 2862, 3392, 3456, 3607, 3816, 5088, 5724, 6784, 7214, 7632, 10176, 10821, 11448, 14428, 15264, 20352, 21642, 22896, 28856, 30528, 32463, 43284, 45792, 57712, 61056, 64926, 86568, 91584, 97389, 115424, 129852, 173136, 183168, 191171, 194778, 230848, 259704, 346272, 382342, 389556, 461696, 519408, 573513, 692544, 764684, 779112, 1038816, 1147026, 1385088, 1529368, 1558224, 1720539, 2077632, 2294052, 3058736, 3116448, 3441078, 4155264, 4588104, 5161617, 6117472, 6232896, 6882156, 9176208, 10323234, 12234944, 12465792, 13764312, 18352416, 20646468, 24469888, 27528624, 36704832, 41292936, 55057248, 73409664, 82585872, 110114496, 165171744, 220228992, 330343488, 660686976]

約数ペア:

[(1, 660686976), (2, 330343488), (3, 220228992), (4, 165171744), (6, 110114496), (8, 82585872), (9, 73409664), (12, 55057248), (16, 41292936), (18, 36704832), (24, 27528624), (27, 24469888), (32, 20646468), (36, 18352416), (48, 13764312), (53, 12465792), (54, 12234944), (64, 10323234), (72, 9176208), (96, 6882156), (106, 6232896), (108, 6117472), (128, 5161617), (144, 4588104), (159, 4155264), (192, 3441078), (212, 3116448), (216, 3058736), (288, 2294052), (318, 2077632), (384, 1720539), (424, 1558224), (432, 1529368), (477, 1385088), (576, 1147026), (636, 1038816), (848, 779112), (864, 764684), (954, 692544), (1152, 573513), (1272, 519408), (1431, 461696), (1696, 389556), (1728, 382342), (1908, 346272), (2544, 259704), (2862, 230848), (3392, 194778), (3456, 191171), (3607, 183168), (3816, 173136), (5088, 129852), (5724, 115424), (6784, 97389), (7214, 91584), (7632, 86568), (10176, 64926), (10821, 61056), (11448, 57712), (14428, 45792), (15264, 43284), (20352, 32463), (21642, 30528), (22896, 28856)]