215464968

素因数分解:

$2^3\times 3^3\times {\mathrm{701}}^1\times {\mathrm{1423}}^1$

素因数の和:2139

約数の個数: 64

約数和(自身を含む): 599788800

約数和(自身を除く): 384323832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 701, 1402, 1423, 2103, 2804, 2846, 4206, 4269, 5608, 5692, 6309, 8412, 8538, 11384, 12618, 12807, 16824, 17076, 18927, 25236, 25614, 34152, 37854, 38421, 50472, 51228, 75708, 76842, 102456, 151416, 153684, 307368, 997523, 1995046, 2992569, 3990092, 5985138, 7980184, 8977707, 11970276, 17955414, 23940552, 26933121, 35910828, 53866242, 71821656, 107732484, 215464968]

約数ペア:

[(1, 215464968), (2, 107732484), (3, 71821656), (4, 53866242), (6, 35910828), (8, 26933121), (9, 23940552), (12, 17955414), (18, 11970276), (24, 8977707), (27, 7980184), (36, 5985138), (54, 3990092), (72, 2992569), (108, 1995046), (216, 997523), (701, 307368), (1402, 153684), (1423, 151416), (2103, 102456), (2804, 76842), (2846, 75708), (4206, 51228), (4269, 50472), (5608, 38421), (5692, 37854), (6309, 34152), (8412, 25614), (8538, 25236), (11384, 18927), (12618, 17076), (12807, 16824)]