2656250256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{36721}}^1$

素因数の和:36880

約数の個数: 80

約数和(自身を含む): 7540642368

約数和(自身を除く): 4884392112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 264, 274, 411, 528, 548, 822, 1096, 1507, 1644, 2192, 3014, 3288, 4521, 6028, 6576, 9042, 12056, 18084, 24112, 36168, 36721, 72336, 73442, 110163, 146884, 220326, 293768, 403931, 440652, 587536, 807862, 881304, 1211793, 1615724, 1762608, 2423586, 3231448, 4847172, 5030777, 6462896, 9694344, 10061554, 15092331, 19388688, 20123108, 30184662, 40246216, 55338547, 60369324, 80492432, 110677094, 120738648, 166015641, 221354188, 241477296, 332031282, 442708376, 664062564, 885416752, 1328125128, 2656250256]

約数ペア:

[(1, 2656250256), (2, 1328125128), (3, 885416752), (4, 664062564), (6, 442708376), (8, 332031282), (11, 241477296), (12, 221354188), (16, 166015641), (22, 120738648), (24, 110677094), (33, 80492432), (44, 60369324), (48, 55338547), (66, 40246216), (88, 30184662), (132, 20123108), (137, 19388688), (176, 15092331), (264, 10061554), (274, 9694344), (411, 6462896), (528, 5030777), (548, 4847172), (822, 3231448), (1096, 2423586), (1507, 1762608), (1644, 1615724), (2192, 1211793), (3014, 881304), (3288, 807862), (4521, 587536), (6028, 440652), (6576, 403931), (9042, 293768), (12056, 220326), (18084, 146884), (24112, 110163), (36168, 73442), (36721, 72336)]