325218768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31223}}^1$

素因数の和:31272

約数の個数: 80

約数和(自身を含む): 991174656

約数和(自身を除く): 665955888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 31223, 62446, 93669, 124892, 187338, 218561, 249784, 374676, 437122, 499568, 655683, 749352, 874244, 967913, 1311366, 1498704, 1748488, 1935826, 2622732, 2903739, 3496976, 3871652, 5245464, 5807478, 6775391, 7743304, 10490928, 11614956, 13550782, 15486608, 20326173, 23229912, 27101564, 40652346, 46459824, 54203128, 81304692, 108406256, 162609384, 325218768]

約数ペア:

[(1, 325218768), (2, 162609384), (3, 108406256), (4, 81304692), (6, 54203128), (7, 46459824), (8, 40652346), (12, 27101564), (14, 23229912), (16, 20326173), (21, 15486608), (24, 13550782), (28, 11614956), (31, 10490928), (42, 7743304), (48, 6775391), (56, 5807478), (62, 5245464), (84, 3871652), (93, 3496976), (112, 2903739), (124, 2622732), (168, 1935826), (186, 1748488), (217, 1498704), (248, 1311366), (336, 967913), (372, 874244), (434, 749352), (496, 655683), (651, 499568), (744, 437122), (868, 374676), (1302, 249784), (1488, 218561), (1736, 187338), (2604, 124892), (3472, 93669), (5208, 62446), (10416, 31223)]