321611976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13577}}^1$

素因数の和:13643

約数の個数: 96

約数和(自身を含む): 1016720640

約数和(自身を除く): 695108664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5922, 7896, 11844, 13577, 23688, 27154, 40731, 54308, 81462, 95039, 108616, 122193, 162924, 190078, 244386, 285117, 325848, 380156, 488772, 570234, 638119, 760312, 855351, 977544, 1140468, 1276238, 1710702, 1914357, 2280936, 2552476, 3421404, 3828714, 4466833, 5104952, 5743071, 6842808, 7657428, 8933666, 11486142, 13400499, 15314856, 17867332, 22972284, 26800998, 35734664, 40201497, 45944568, 53601996, 80402994, 107203992, 160805988, 321611976]

約数ペア:

[(1, 321611976), (2, 160805988), (3, 107203992), (4, 80402994), (6, 53601996), (7, 45944568), (8, 40201497), (9, 35734664), (12, 26800998), (14, 22972284), (18, 17867332), (21, 15314856), (24, 13400499), (28, 11486142), (36, 8933666), (42, 7657428), (47, 6842808), (56, 5743071), (63, 5104952), (72, 4466833), (84, 3828714), (94, 3421404), (126, 2552476), (141, 2280936), (168, 1914357), (188, 1710702), (252, 1276238), (282, 1140468), (329, 977544), (376, 855351), (423, 760312), (504, 638119), (564, 570234), (658, 488772), (846, 380156), (987, 325848), (1128, 285117), (1316, 244386), (1692, 190078), (1974, 162924), (2632, 122193), (2961, 108616), (3384, 95039), (3948, 81462), (5922, 54308), (7896, 40731), (11844, 27154), (13577, 23688)]