289185808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{14827}}^1$

素因数の和:14911

約数の個数: 40

約数和(自身を含む): 595729728

約数和(自身を除く): 306543920

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4876, 9752, 14827, 19504, 29654, 59308, 118616, 237232, 341021, 682042, 785831, 1364084, 1571662, 2728168, 3143324, 5456336, 6286648, 12573296, 18074113, 36148226, 72296452, 144592904, 289185808]

約数ペア:

[(1, 289185808), (2, 144592904), (4, 72296452), (8, 36148226), (16, 18074113), (23, 12573296), (46, 6286648), (53, 5456336), (92, 3143324), (106, 2728168), (184, 1571662), (212, 1364084), (368, 785831), (424, 682042), (848, 341021), (1219, 237232), (2438, 118616), (4876, 59308), (9752, 29654), (14827, 19504)]