293227956

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{23747}}^1$

素因数の和:23778

約数の個数: 72

約数和(自身を含む): 864427200

約数和(自身を除く): 571199244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 23747, 47494, 71241, 94988, 142482, 166229, 213723, 284964, 332458, 427446, 498687, 664916, 854892, 997374, 1163603, 1496061, 1994748, 2327206, 2992122, 3490809, 4654412, 5984244, 6981618, 8145221, 10472427, 13963236, 16290442, 20944854, 24435663, 32580884, 41889708, 48871326, 73306989, 97742652, 146613978, 293227956]

約数ペア:

[(1, 293227956), (2, 146613978), (3, 97742652), (4, 73306989), (6, 48871326), (7, 41889708), (9, 32580884), (12, 24435663), (14, 20944854), (18, 16290442), (21, 13963236), (28, 10472427), (36, 8145221), (42, 6981618), (49, 5984244), (63, 4654412), (84, 3490809), (98, 2992122), (126, 2327206), (147, 1994748), (196, 1496061), (252, 1163603), (294, 997374), (343, 854892), (441, 664916), (588, 498687), (686, 427446), (882, 332458), (1029, 284964), (1372, 213723), (1764, 166229), (2058, 142482), (3087, 94988), (4116, 71241), (6174, 47494), (12348, 23747)]