248871408

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{225427}}^1$

素因数の和:225461

約数の個数: 40

約数和(自身を含む): 670873728

約数和(自身を除く): 422002320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 225427, 450854, 676281, 901708, 1352562, 1803416, 2705124, 3606832, 5184821, 5410248, 10369642, 10820496, 15554463, 20739284, 31108926, 41478568, 62217852, 82957136, 124435704, 248871408]

約数ペア:

[(1, 248871408), (2, 124435704), (3, 82957136), (4, 62217852), (6, 41478568), (8, 31108926), (12, 20739284), (16, 15554463), (23, 10820496), (24, 10369642), (46, 5410248), (48, 5184821), (69, 3606832), (92, 2705124), (138, 1803416), (184, 1352562), (276, 901708), (368, 676281), (552, 450854), (1104, 225427)]