287363088

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{68813}}^1$

素因数の和:68856

約数の個数: 60

約数和(自身を含む): 831961260

約数和(自身を除く): 544598172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 68813, 137626, 206439, 275252, 412878, 550504, 619317, 825756, 1101008, 1238634, 1651512, 1995577, 2477268, 3303024, 3991154, 4954536, 5986731, 7982308, 9909072, 11973462, 15964616, 17960193, 23946924, 31929232, 35920386, 47893848, 71840772, 95787696, 143681544, 287363088]

約数ペア:

[(1, 287363088), (2, 143681544), (3, 95787696), (4, 71840772), (6, 47893848), (8, 35920386), (9, 31929232), (12, 23946924), (16, 17960193), (18, 15964616), (24, 11973462), (29, 9909072), (36, 7982308), (48, 5986731), (58, 4954536), (72, 3991154), (87, 3303024), (116, 2477268), (144, 1995577), (174, 1651512), (232, 1238634), (261, 1101008), (348, 825756), (464, 619317), (522, 550504), (696, 412878), (1044, 275252), (1392, 206439), (2088, 137626), (4176, 68813)]