246723984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131797}}^1$

素因数の和:131824

約数の個数: 60

約数和(自身を含む): 743604316

約数和(自身を除く): 496880332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 131797, 263594, 395391, 527188, 790782, 1054376, 1186173, 1581564, 1713361, 2108752, 2372346, 3163128, 3426722, 4744692, 5140083, 6326256, 6853444, 9489384, 10280166, 13706888, 15420249, 18978768, 20560332, 27413776, 30840498, 41120664, 61680996, 82241328, 123361992, 246723984]

約数ペア:

[(1, 246723984), (2, 123361992), (3, 82241328), (4, 61680996), (6, 41120664), (8, 30840498), (9, 27413776), (12, 20560332), (13, 18978768), (16, 15420249), (18, 13706888), (24, 10280166), (26, 9489384), (36, 6853444), (39, 6326256), (48, 5140083), (52, 4744692), (72, 3426722), (78, 3163128), (104, 2372346), (117, 2108752), (144, 1713361), (156, 1581564), (208, 1186173), (234, 1054376), (312, 790782), (468, 527188), (624, 395391), (936, 263594), (1872, 131797)]