321169716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1877}}^1$

素因数の和:1998

約数の個数: 108

約数和(自身を含む): 954636228

約数和(自身を除く): 633466512

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 252, 291, 294, 388, 441, 582, 588, 679, 873, 882, 1164, 1358, 1746, 1764, 1877, 2037, 2716, 3492, 3754, 4074, 4753, 5631, 6111, 7508, 8148, 9506, 11262, 12222, 13139, 14259, 16893, 19012, 22524, 24444, 26278, 28518, 33786, 39417, 42777, 52556, 57036, 67572, 78834, 85554, 91973, 118251, 157668, 171108, 182069, 183946, 236502, 275919, 364138, 367892, 473004, 546207, 551838, 728276, 827757, 1092414, 1103676, 1274483, 1638621, 1655514, 2184828, 2548966, 3277242, 3311028, 3823449, 5097932, 6554484, 7646898, 8921381, 11470347, 15293796, 17842762, 22940694, 26764143, 35685524, 45881388, 53528286, 80292429, 107056572, 160584858, 321169716]

約数ペア:

[(1, 321169716), (2, 160584858), (3, 107056572), (4, 80292429), (6, 53528286), (7, 45881388), (9, 35685524), (12, 26764143), (14, 22940694), (18, 17842762), (21, 15293796), (28, 11470347), (36, 8921381), (42, 7646898), (49, 6554484), (63, 5097932), (84, 3823449), (97, 3311028), (98, 3277242), (126, 2548966), (147, 2184828), (194, 1655514), (196, 1638621), (252, 1274483), (291, 1103676), (294, 1092414), (388, 827757), (441, 728276), (582, 551838), (588, 546207), (679, 473004), (873, 367892), (882, 364138), (1164, 275919), (1358, 236502), (1746, 183946), (1764, 182069), (1877, 171108), (2037, 157668), (2716, 118251), (3492, 91973), (3754, 85554), (4074, 78834), (4753, 67572), (5631, 57036), (6111, 52556), (7508, 42777), (8148, 39417), (9506, 33786), (11262, 28518), (12222, 26278), (13139, 24444), (14259, 22524), (16893, 19012)]