318750768

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{105407}}^1$

素因数の和:105431

約数の個数: 80

約数和(自身を含む): 1045647360

約数和(自身を除く): 726896592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 105407, 210814, 316221, 421628, 632442, 737849, 843256, 948663, 1264884, 1475698, 1686512, 1897326, 2213547, 2529768, 2845989, 2951396, 3794652, 4427094, 5059536, 5691978, 5902792, 6640641, 7589304, 8854188, 11383956, 11805584, 13281282, 15178608, 17708376, 19921923, 22767912, 26562564, 35416752, 39843846, 45535824, 53125128, 79687692, 106250256, 159375384, 318750768]

約数ペア:

[(1, 318750768), (2, 159375384), (3, 106250256), (4, 79687692), (6, 53125128), (7, 45535824), (8, 39843846), (9, 35416752), (12, 26562564), (14, 22767912), (16, 19921923), (18, 17708376), (21, 15178608), (24, 13281282), (27, 11805584), (28, 11383956), (36, 8854188), (42, 7589304), (48, 6640641), (54, 5902792), (56, 5691978), (63, 5059536), (72, 4427094), (84, 3794652), (108, 2951396), (112, 2845989), (126, 2529768), (144, 2213547), (168, 1897326), (189, 1686512), (216, 1475698), (252, 1264884), (336, 948663), (378, 843256), (432, 737849), (504, 632442), (756, 421628), (1008, 316221), (1512, 210814), (3024, 105407)]