1330702308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{5791}}^1$

素因数の和:6305

約数の個数: 72

約数和(自身を含む): 3630471936

約数和(自身を除く): 2299769628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 491, 982, 1473, 1964, 2946, 4419, 5791, 5892, 6383, 8838, 11582, 12766, 17373, 17676, 19149, 23164, 25532, 34746, 38298, 52119, 57447, 69492, 75283, 76596, 104238, 114894, 150566, 208476, 225849, 229788, 301132, 451698, 677547, 903396, 1355094, 2710188, 2843381, 5686762, 8530143, 11373524, 17060286, 25590429, 34120572, 36963953, 51180858, 73927906, 102361716, 110891859, 147855812, 221783718, 332675577, 443567436, 665351154, 1330702308]

約数ペア:

[(1, 1330702308), (2, 665351154), (3, 443567436), (4, 332675577), (6, 221783718), (9, 147855812), (12, 110891859), (13, 102361716), (18, 73927906), (26, 51180858), (36, 36963953), (39, 34120572), (52, 25590429), (78, 17060286), (117, 11373524), (156, 8530143), (234, 5686762), (468, 2843381), (491, 2710188), (982, 1355094), (1473, 903396), (1964, 677547), (2946, 451698), (4419, 301132), (5791, 229788), (5892, 225849), (6383, 208476), (8838, 150566), (11582, 114894), (12766, 104238), (17373, 76596), (17676, 75283), (19149, 69492), (23164, 57447), (25532, 52119), (34746, 38298)]