461961359316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1405351}}^1$

素因数の和:1405781

約数の個数: 72

約数和(自身を含む): 1221576929664

約数和(自身を除く): 759615570348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 397, 414, 794, 828, 1191, 1588, 2382, 3573, 4764, 7146, 9131, 14292, 18262, 27393, 36524, 54786, 82179, 109572, 164358, 328716, 1405351, 2810702, 4216053, 5621404, 8432106, 12648159, 16864212, 25296318, 32323073, 50592636, 64646146, 96969219, 129292292, 193938438, 290907657, 387876876, 557924347, 581815314, 1115848694, 1163630628, 1673773041, 2231697388, 3347546082, 5021319123, 6695092164, 10042638246, 12832259981, 20085276492, 25664519962, 38496779943, 51329039924, 76993559886, 115490339829, 153987119772, 230980679658, 461961359316]

約数ペア:

[(1, 461961359316), (2, 230980679658), (3, 153987119772), (4, 115490339829), (6, 76993559886), (9, 51329039924), (12, 38496779943), (18, 25664519962), (23, 20085276492), (36, 12832259981), (46, 10042638246), (69, 6695092164), (92, 5021319123), (138, 3347546082), (207, 2231697388), (276, 1673773041), (397, 1163630628), (414, 1115848694), (794, 581815314), (828, 557924347), (1191, 387876876), (1588, 290907657), (2382, 193938438), (3573, 129292292), (4764, 96969219), (7146, 64646146), (9131, 50592636), (14292, 32323073), (18262, 25296318), (27393, 16864212), (36524, 12648159), (54786, 8432106), (82179, 5621404), (109572, 4216053), (164358, 2810702), (328716, 1405351)]