218240976

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 580121600

約数和(自身を除く): 361880624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 79, 134, 158, 201, 237, 268, 316, 402, 474, 536, 632, 804, 859, 948, 1072, 1264, 1608, 1718, 1896, 2577, 3216, 3436, 3792, 5154, 5293, 6872, 10308, 10586, 13744, 15879, 20616, 21172, 31758, 41232, 42344, 57553, 63516, 67861, 84688, 115106, 127032, 135722, 172659, 203583, 230212, 254064, 271444, 345318, 407166, 460424, 542888, 690636, 814332, 920848, 1085776, 1381272, 1628664, 2762544, 3257328, 4546687, 9093374, 13640061, 18186748, 27280122, 36373496, 54560244, 72746992, 109120488, 218240976]

約数ペア:

[(1, 218240976), (2, 109120488), (3, 72746992), (4, 54560244), (6, 36373496), (8, 27280122), (12, 18186748), (16, 13640061), (24, 9093374), (48, 4546687), (67, 3257328), (79, 2762544), (134, 1628664), (158, 1381272), (201, 1085776), (237, 920848), (268, 814332), (316, 690636), (402, 542888), (474, 460424), (536, 407166), (632, 345318), (804, 271444), (859, 254064), (948, 230212), (1072, 203583), (1264, 172659), (1608, 135722), (1718, 127032), (1896, 115106), (2577, 84688), (3216, 67861), (3436, 63516), (3792, 57553), (5154, 42344), (5293, 41232), (6872, 31758), (10308, 21172), (10586, 20616), (13744, 15879)]