289059876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10151}}^1$

素因数の和:10281

約数の個数: 72

約数和(自身を含む): 842534784

約数和(自身を除く): 553474908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1356, 1582, 2034, 2373, 3164, 4068, 4746, 7119, 9492, 10151, 14238, 20302, 28476, 30453, 40604, 60906, 71057, 91359, 121812, 142114, 182718, 213171, 284228, 365436, 426342, 639513, 852684, 1147063, 1279026, 2294126, 2558052, 3441189, 4588252, 6882378, 8029441, 10323567, 13764756, 16058882, 20647134, 24088323, 32117764, 41294268, 48176646, 72264969, 96353292, 144529938, 289059876]

約数ペア:

[(1, 289059876), (2, 144529938), (3, 96353292), (4, 72264969), (6, 48176646), (7, 41294268), (9, 32117764), (12, 24088323), (14, 20647134), (18, 16058882), (21, 13764756), (28, 10323567), (36, 8029441), (42, 6882378), (63, 4588252), (84, 3441189), (113, 2558052), (126, 2294126), (226, 1279026), (252, 1147063), (339, 852684), (452, 639513), (678, 426342), (791, 365436), (1017, 284228), (1356, 213171), (1582, 182718), (2034, 142114), (2373, 121812), (3164, 91359), (4068, 71057), (4746, 60906), (7119, 40604), (9492, 30453), (10151, 28476), (14238, 20302)]