634631688

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{34297}}^1$

素因数の和:34566

約数の個数: 48

約数和(自身を含む): 1725532380

約数和(自身を除く): 1090900692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 34297, 68594, 102891, 137188, 205782, 274376, 308673, 411564, 617346, 823128, 1234692, 2469384, 8814329, 17628658, 26442987, 35257316, 52885974, 70514632, 79328961, 105771948, 158657922, 211543896, 317315844, 634631688]

約数ペア:

[(1, 634631688), (2, 317315844), (3, 211543896), (4, 158657922), (6, 105771948), (8, 79328961), (9, 70514632), (12, 52885974), (18, 35257316), (24, 26442987), (36, 17628658), (72, 8814329), (257, 2469384), (514, 1234692), (771, 823128), (1028, 617346), (1542, 411564), (2056, 308673), (2313, 274376), (3084, 205782), (4626, 137188), (6168, 102891), (9252, 68594), (18504, 34297)]