243364212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74287}}^1$

素因数の和:74317

約数の個数: 72

約数和(自身を含む): 757143296

約数和(自身を除く): 513779084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 74287, 148574, 222861, 297148, 445722, 520009, 668583, 891444, 965731, 1040018, 1337166, 1560027, 1931462, 2080036, 2674332, 2897193, 3120054, 3862924, 4680081, 5794386, 6240108, 6760117, 8691579, 9360162, 11588772, 13520234, 17383158, 18720324, 20280351, 27040468, 34766316, 40560702, 60841053, 81121404, 121682106, 243364212]

約数ペア:

[(1, 243364212), (2, 121682106), (3, 81121404), (4, 60841053), (6, 40560702), (7, 34766316), (9, 27040468), (12, 20280351), (13, 18720324), (14, 17383158), (18, 13520234), (21, 11588772), (26, 9360162), (28, 8691579), (36, 6760117), (39, 6240108), (42, 5794386), (52, 4680081), (63, 3862924), (78, 3120054), (84, 2897193), (91, 2674332), (117, 2080036), (126, 1931462), (156, 1560027), (182, 1337166), (234, 1040018), (252, 965731), (273, 891444), (364, 668583), (468, 520009), (546, 445722), (819, 297148), (1092, 222861), (1638, 148574), (3276, 74287)]