216486504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{231289}}^1$

素因数の和:231314

約数の個数: 48

約数和(自身を含む): 631421700

約数和(自身を除く): 414935196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 231289, 462578, 693867, 925156, 1387734, 1850312, 2081601, 2775468, 3006757, 4163202, 5550936, 6013514, 8326404, 9020271, 12027028, 16652808, 18040542, 24054056, 27060813, 36081084, 54121626, 72162168, 108243252, 216486504]

約数ペア:

[(1, 216486504), (2, 108243252), (3, 72162168), (4, 54121626), (6, 36081084), (8, 27060813), (9, 24054056), (12, 18040542), (13, 16652808), (18, 12027028), (24, 9020271), (26, 8326404), (36, 6013514), (39, 5550936), (52, 4163202), (72, 3006757), (78, 2775468), (104, 2081601), (117, 1850312), (156, 1387734), (234, 925156), (312, 693867), (468, 462578), (936, 231289)]