1024664148

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{499349}}^1$

素因数の和:499381

約数の個数: 48

約数和(自身を含む): 2796360000

約数和(自身を除く): 1771695852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 499349, 998698, 1498047, 1997396, 2996094, 4494141, 5992188, 8988282, 9487631, 13482423, 17976564, 18975262, 26964846, 28462893, 37950524, 53929692, 56925786, 85388679, 113851572, 170777358, 256166037, 341554716, 512332074, 1024664148]

約数ペア:

[(1, 1024664148), (2, 512332074), (3, 341554716), (4, 256166037), (6, 170777358), (9, 113851572), (12, 85388679), (18, 56925786), (19, 53929692), (27, 37950524), (36, 28462893), (38, 26964846), (54, 18975262), (57, 17976564), (76, 13482423), (108, 9487631), (114, 8988282), (171, 5992188), (228, 4494141), (342, 2996094), (513, 1997396), (684, 1498047), (1026, 998698), (2052, 499349)]