228161856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91411}}^1$

素因数の和:91439

約数の個数: 56

約数和(自身を含む): 650122144

約数和(自身を除く): 421960288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 91411, 182822, 274233, 365644, 548466, 731288, 1096932, 1188343, 1462576, 2193864, 2376686, 2925152, 3565029, 4387728, 4753372, 5850304, 7130058, 8775456, 9506744, 14260116, 17550912, 19013488, 28520232, 38026976, 57040464, 76053952, 114080928, 228161856]

約数ペア:

[(1, 228161856), (2, 114080928), (3, 76053952), (4, 57040464), (6, 38026976), (8, 28520232), (12, 19013488), (13, 17550912), (16, 14260116), (24, 9506744), (26, 8775456), (32, 7130058), (39, 5850304), (48, 4753372), (52, 4387728), (64, 3565029), (78, 2925152), (96, 2376686), (104, 2193864), (156, 1462576), (192, 1188343), (208, 1096932), (312, 731288), (416, 548466), (624, 365644), (832, 274233), (1248, 182822), (2496, 91411)]