1398216

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 3888000

約数和(自身を除く): 2489784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 149, 184, 204, 276, 298, 391, 408, 447, 552, 596, 782, 894, 1173, 1192, 1564, 1788, 2346, 2533, 3128, 3427, 3576, 4692, 5066, 6854, 7599, 9384, 10132, 10281, 13708, 15198, 20264, 20562, 27416, 30396, 41124, 58259, 60792, 82248, 116518, 174777, 233036, 349554, 466072, 699108, 1398216]

約数ペア:

[(1, 1398216), (2, 699108), (3, 466072), (4, 349554), (6, 233036), (8, 174777), (12, 116518), (17, 82248), (23, 60792), (24, 58259), (34, 41124), (46, 30396), (51, 27416), (68, 20562), (69, 20264), (92, 15198), (102, 13708), (136, 10281), (138, 10132), (149, 9384), (184, 7599), (204, 6854), (276, 5066), (298, 4692), (391, 3576), (408, 3427), (447, 3128), (552, 2533), (596, 2346), (782, 1788), (894, 1564), (1173, 1192)]