221454792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1201}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 649729080

約数和(自身を除く): 428274288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 197, 234, 312, 394, 468, 591, 788, 936, 1182, 1201, 1576, 1773, 2364, 2402, 2561, 3546, 3603, 4728, 4804, 5122, 7092, 7206, 7683, 9608, 10244, 10809, 14184, 14412, 15366, 15613, 20488, 21618, 23049, 28824, 30732, 31226, 43236, 46098, 46839, 61464, 62452, 86472, 92196, 93678, 124904, 140517, 184392, 187356, 236597, 281034, 374712, 473194, 562068, 709791, 946388, 1124136, 1419582, 1892776, 2129373, 2839164, 3075761, 4258746, 5678328, 6151522, 8517492, 9227283, 12303044, 17034984, 18454566, 24606088, 27681849, 36909132, 55363698, 73818264, 110727396, 221454792]

約数ペア:

[(1, 221454792), (2, 110727396), (3, 73818264), (4, 55363698), (6, 36909132), (8, 27681849), (9, 24606088), (12, 18454566), (13, 17034984), (18, 12303044), (24, 9227283), (26, 8517492), (36, 6151522), (39, 5678328), (52, 4258746), (72, 3075761), (78, 2839164), (104, 2129373), (117, 1892776), (156, 1419582), (197, 1124136), (234, 946388), (312, 709791), (394, 562068), (468, 473194), (591, 374712), (788, 281034), (936, 236597), (1182, 187356), (1201, 184392), (1576, 140517), (1773, 124904), (2364, 93678), (2402, 92196), (2561, 86472), (3546, 62452), (3603, 61464), (4728, 46839), (4804, 46098), (5122, 43236), (7092, 31226), (7206, 30732), (7683, 28824), (9608, 23049), (10244, 21618), (10809, 20488), (14184, 15613), (14412, 15366)]