255045132

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{124291}}^1$

素因数の和:124323

約数の個数: 48

約数和(自身を含む): 696035200

約数和(自身を除く): 440990068

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, 124291, 248582, 372873, 497164, 745746, 1118619, 1491492, 2237238, 2361529, 3355857, 4474476, 4723058, 6711714, 7084587, 9446116, 13423428, 14169174, 21253761, 28338348, 42507522, 63761283, 85015044, 127522566, 255045132]

約数ペア:

[(1, 255045132), (2, 127522566), (3, 85015044), (4, 63761283), (6, 42507522), (9, 28338348), (12, 21253761), (18, 14169174), (19, 13423428), (27, 9446116), (36, 7084587), (38, 6711714), (54, 4723058), (57, 4474476), (76, 3355857), (108, 2361529), (114, 2237238), (171, 1491492), (228, 1118619), (342, 745746), (513, 497164), (684, 372873), (1026, 248582), (2052, 124291)]