248371704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{164267}}^1$

素因数の和:164289

約数の個数: 64

約数和(自身を含む): 788486400

約数和(自身を除く): 540114696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 164267, 328534, 492801, 657068, 985602, 1149869, 1314136, 1478403, 1971204, 2299738, 2956806, 3449607, 3942408, 4435209, 4599476, 5913612, 6899214, 8870418, 9198952, 10348821, 11827224, 13798428, 17740836, 20697642, 27596856, 31046463, 35481672, 41395284, 62092926, 82790568, 124185852, 248371704]

約数ペア:

[(1, 248371704), (2, 124185852), (3, 82790568), (4, 62092926), (6, 41395284), (7, 35481672), (8, 31046463), (9, 27596856), (12, 20697642), (14, 17740836), (18, 13798428), (21, 11827224), (24, 10348821), (27, 9198952), (28, 8870418), (36, 6899214), (42, 5913612), (54, 4599476), (56, 4435209), (63, 3942408), (72, 3449607), (84, 2956806), (108, 2299738), (126, 1971204), (168, 1478403), (189, 1314136), (216, 1149869), (252, 985602), (378, 657068), (504, 492801), (756, 328534), (1512, 164267)]