1117428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 3074400

約数和(自身を除く): 1956972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 156, 169, 174, 228, 247, 338, 348, 377, 494, 507, 551, 676, 741, 754, 988, 1014, 1102, 1131, 1482, 1508, 1653, 2028, 2204, 2262, 2964, 3211, 3306, 4524, 4901, 6422, 6612, 7163, 9633, 9802, 12844, 14326, 14703, 19266, 19604, 21489, 28652, 29406, 38532, 42978, 58812, 85956, 93119, 186238, 279357, 372476, 558714, 1117428]

約数ペア:

[(1, 1117428), (2, 558714), (3, 372476), (4, 279357), (6, 186238), (12, 93119), (13, 85956), (19, 58812), (26, 42978), (29, 38532), (38, 29406), (39, 28652), (52, 21489), (57, 19604), (58, 19266), (76, 14703), (78, 14326), (87, 12844), (114, 9802), (116, 9633), (156, 7163), (169, 6612), (174, 6422), (228, 4901), (247, 4524), (338, 3306), (348, 3211), (377, 2964), (494, 2262), (507, 2204), (551, 2028), (676, 1653), (741, 1508), (754, 1482), (988, 1131), (1014, 1102)]