223876278

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 528595200

約数和(自身を除く): 304718922

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 113, 114, 171, 226, 339, 342, 513, 678, 1017, 1026, 1931, 2034, 2147, 3051, 3862, 4294, 5793, 6102, 6441, 11586, 12882, 17379, 19323, 34758, 36689, 38646, 52137, 57969, 73378, 104274, 110067, 115938, 218203, 220134, 330201, 436406, 654609, 660402, 990603, 1309218, 1963827, 1981206, 3927654, 4145857, 5891481, 8291714, 11782962, 12437571, 24875142, 37312713, 74625426, 111938139, 223876278]

約数ペア:

[(1, 223876278), (2, 111938139), (3, 74625426), (6, 37312713), (9, 24875142), (18, 12437571), (19, 11782962), (27, 8291714), (38, 5891481), (54, 4145857), (57, 3927654), (113, 1981206), (114, 1963827), (171, 1309218), (226, 990603), (339, 660402), (342, 654609), (513, 436406), (678, 330201), (1017, 220134), (1026, 218203), (1931, 115938), (2034, 110067), (2147, 104274), (3051, 73378), (3862, 57969), (4294, 52137), (5793, 38646), (6102, 36689), (6441, 34758), (11586, 19323), (12882, 17379)]