664840116

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{267649}}^1$

素因数の和:267685

約数の個数: 48

約数和(自身を含む): 1798608000

約数和(自身を除く): 1133767884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 267649, 535298, 802947, 1070596, 1605894, 2408841, 3211788, 4817682, 6155927, 7226523, 9635364, 12311854, 14453046, 18467781, 24623708, 28906092, 36935562, 55403343, 73871124, 110806686, 166210029, 221613372, 332420058, 664840116]

約数ペア:

[(1, 664840116), (2, 332420058), (3, 221613372), (4, 166210029), (6, 110806686), (9, 73871124), (12, 55403343), (18, 36935562), (23, 28906092), (27, 24623708), (36, 18467781), (46, 14453046), (54, 12311854), (69, 9635364), (92, 7226523), (108, 6155927), (138, 4817682), (207, 3211788), (276, 2408841), (414, 1605894), (621, 1070596), (828, 802947), (1242, 535298), (2484, 267649)]