1817136828

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 5342740480

約数和(自身を除く): 3525603652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 79, 81, 86, 108, 117, 127, 129, 156, 158, 162, 172, 234, 237, 254, 258, 316, 324, 351, 381, 387, 468, 474, 508, 516, 559, 702, 711, 762, 774, 948, 1027, 1053, 1118, 1143, 1161, 1404, 1422, 1524, 1548, 1651, 1677, 2054, 2106, 2133, 2236, 2286, 2322, 2844, 3081, 3302, 3354, 3397, 3429, 3483, 4108, 4212, 4266, 4572, 4644, 4953, 5031, 5461, 6162, 6399, 6604, 6708, 6794, 6858, 6966, 8532, 9243, 9906, 10033, 10062, 10191, 10287, 10922, 12324, 12798, 13588, 13716, 13932, 14859, 15093, 16383, 18486, 19812, 20066, 20124, 20382, 20574, 21844, 25596, 27729, 29718, 30099, 30186, 30573, 32766, 36972, 40132, 40764, 41148, 44161, 44577, 45279, 49149, 55458, 59436, 60198, 60372, 61146, 65532, 70993, 83187, 88322, 89154, 90297, 90558, 91719, 98298, 110916, 120396, 122292, 130429, 132483, 133731, 141986, 147447, 166374, 176644, 178308, 180594, 181116, 183438, 196596, 212979, 260858, 264966, 267462, 270891, 275157, 283972, 294894, 332748, 361188, 366876, 391287, 397449, 425958, 431419, 442341, 521716, 529932, 534924, 541782, 550314, 589788, 638937, 782574, 794898, 812673, 851916, 862838, 884682, 1083564, 1100628, 1173861, 1192347, 1277874, 1294257, 1565148, 1589796, 1625346, 1725676, 1769364, 1916811, 2347722, 2384694, 2555748, 2588514, 3250692, 3521583, 3577041, 3833622, 3882771, 4695444, 4769388, 5177028, 5608447, 5750433, 7043166, 7154082, 7667244, 7765542, 10564749, 11216894, 11500866, 11648313, 14086332, 14308164, 15531084, 16825341, 21129498, 22433788, 23001732, 23296626, 33650682, 34944939, 42258996, 46593252, 50476023, 67301364, 69889878, 100952046, 139779756, 151428069, 201904092, 302856138, 454284207, 605712276, 908568414, 1817136828]

約数ペア:

[(1, 1817136828), (2, 908568414), (3, 605712276), (4, 454284207), (6, 302856138), (9, 201904092), (12, 151428069), (13, 139779756), (18, 100952046), (26, 69889878), (27, 67301364), (36, 50476023), (39, 46593252), (43, 42258996), (52, 34944939), (54, 33650682), (78, 23296626), (79, 23001732), (81, 22433788), (86, 21129498), (108, 16825341), (117, 15531084), (127, 14308164), (129, 14086332), (156, 11648313), (158, 11500866), (162, 11216894), (172, 10564749), (234, 7765542), (237, 7667244), (254, 7154082), (258, 7043166), (316, 5750433), (324, 5608447), (351, 5177028), (381, 4769388), (387, 4695444), (468, 3882771), (474, 3833622), (508, 3577041), (516, 3521583), (559, 3250692), (702, 2588514), (711, 2555748), (762, 2384694), (774, 2347722), (948, 1916811), (1027, 1769364), (1053, 1725676), (1118, 1625346), (1143, 1589796), (1161, 1565148), (1404, 1294257), (1422, 1277874), (1524, 1192347), (1548, 1173861), (1651, 1100628), (1677, 1083564), (2054, 884682), (2106, 862838), (2133, 851916), (2236, 812673), (2286, 794898), (2322, 782574), (2844, 638937), (3081, 589788), (3302, 550314), (3354, 541782), (3397, 534924), (3429, 529932), (3483, 521716), (4108, 442341), (4212, 431419), (4266, 425958), (4572, 397449), (4644, 391287), (4953, 366876), (5031, 361188), (5461, 332748), (6162, 294894), (6399, 283972), (6604, 275157), (6708, 270891), (6794, 267462), (6858, 264966), (6966, 260858), (8532, 212979), (9243, 196596), (9906, 183438), (10033, 181116), (10062, 180594), (10191, 178308), (10287, 176644), (10922, 166374), (12324, 147447), (12798, 141986), (13588, 133731), (13716, 132483), (13932, 130429), (14859, 122292), (15093, 120396), (16383, 110916), (18486, 98298), (19812, 91719), (20066, 90558), (20124, 90297), (20382, 89154), (20574, 88322), (21844, 83187), (25596, 70993), (27729, 65532), (29718, 61146), (30099, 60372), (30186, 60198), (30573, 59436), (32766, 55458), (36972, 49149), (40132, 45279), (40764, 44577), (41148, 44161)]