1320233948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 2755565568

約数和(自身を除く): 1435331620

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 47, 82, 92, 94, 164, 188, 253, 451, 506, 517, 677, 902, 943, 1012, 1034, 1081, 1354, 1804, 1886, 1927, 2068, 2162, 2708, 3772, 3854, 4324, 7447, 7708, 10373, 11891, 14894, 15571, 20746, 21197, 23782, 27757, 29788, 31142, 31819, 41492, 42394, 44321, 47564, 55514, 62284, 63638, 84788, 88642, 111028, 127276, 171281, 177284, 305327, 342562, 350009, 487531, 610654, 638411, 685124, 700018, 731837, 975062, 1221308, 1276822, 1304579, 1400036, 1463674, 1950124, 2553644, 2609158, 2927348, 5218316, 7022521, 8050207, 14045042, 14350369, 16100414, 28090084, 28700738, 30005317, 32200828, 57401476, 60010634, 120021268, 330058487, 660116974, 1320233948]

約数ペア:

[(1, 1320233948), (2, 660116974), (4, 330058487), (11, 120021268), (22, 60010634), (23, 57401476), (41, 32200828), (44, 30005317), (46, 28700738), (47, 28090084), (82, 16100414), (92, 14350369), (94, 14045042), (164, 8050207), (188, 7022521), (253, 5218316), (451, 2927348), (506, 2609158), (517, 2553644), (677, 1950124), (902, 1463674), (943, 1400036), (1012, 1304579), (1034, 1276822), (1081, 1221308), (1354, 975062), (1804, 731837), (1886, 700018), (1927, 685124), (2068, 638411), (2162, 610654), (2708, 487531), (3772, 350009), (3854, 342562), (4324, 305327), (7447, 177284), (7708, 171281), (10373, 127276), (11891, 111028), (14894, 88642), (15571, 84788), (20746, 63638), (21197, 62284), (23782, 55514), (27757, 47564), (29788, 44321), (31142, 42394), (31819, 41492)]