489811608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 1576018080

約数和(自身を除く): 1086206472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 113, 117, 132, 143, 156, 198, 226, 234, 264, 286, 312, 339, 396, 421, 429, 452, 468, 572, 678, 792, 842, 858, 904, 936, 1017, 1144, 1243, 1263, 1287, 1356, 1469, 1684, 1716, 2034, 2486, 2526, 2574, 2712, 2938, 3368, 3432, 3729, 3789, 4068, 4407, 4631, 4972, 5052, 5148, 5473, 5876, 7458, 7578, 8136, 8814, 9262, 9944, 10104, 10296, 10946, 11187, 11752, 13221, 13893, 14916, 15156, 16159, 16419, 17628, 18524, 21892, 22374, 26442, 27786, 29832, 30312, 32318, 32838, 35256, 37048, 41679, 43784, 44748, 47573, 48477, 49257, 52884, 55572, 60203, 64636, 65676, 83358, 89496, 95146, 96954, 98514, 105768, 111144, 120406, 129272, 131352, 142719, 145431, 166716, 180609, 190292, 193908, 197028, 240812, 285438, 290862, 333432, 361218, 380584, 387816, 394056, 428157, 481624, 523303, 541827, 570876, 581724, 618449, 722436, 856314, 1046606, 1083654, 1141752, 1163448, 1236898, 1444872, 1569909, 1712628, 1855347, 2093212, 2167308, 2473796, 3139818, 3425256, 3710694, 4186424, 4334616, 4709727, 4947592, 5566041, 6279636, 6802939, 7421388, 9419454, 11132082, 12559272, 13605878, 14842776, 18838908, 20408817, 22264164, 27211756, 37677816, 40817634, 44528328, 54423512, 61226451, 81635268, 122452902, 163270536, 244905804, 489811608]

約数ペア:

[(1, 489811608), (2, 244905804), (3, 163270536), (4, 122452902), (6, 81635268), (8, 61226451), (9, 54423512), (11, 44528328), (12, 40817634), (13, 37677816), (18, 27211756), (22, 22264164), (24, 20408817), (26, 18838908), (33, 14842776), (36, 13605878), (39, 12559272), (44, 11132082), (52, 9419454), (66, 7421388), (72, 6802939), (78, 6279636), (88, 5566041), (99, 4947592), (104, 4709727), (113, 4334616), (117, 4186424), (132, 3710694), (143, 3425256), (156, 3139818), (198, 2473796), (226, 2167308), (234, 2093212), (264, 1855347), (286, 1712628), (312, 1569909), (339, 1444872), (396, 1236898), (421, 1163448), (429, 1141752), (452, 1083654), (468, 1046606), (572, 856314), (678, 722436), (792, 618449), (842, 581724), (858, 570876), (904, 541827), (936, 523303), (1017, 481624), (1144, 428157), (1243, 394056), (1263, 387816), (1287, 380584), (1356, 361218), (1469, 333432), (1684, 290862), (1716, 285438), (2034, 240812), (2486, 197028), (2526, 193908), (2574, 190292), (2712, 180609), (2938, 166716), (3368, 145431), (3432, 142719), (3729, 131352), (3789, 129272), (4068, 120406), (4407, 111144), (4631, 105768), (4972, 98514), (5052, 96954), (5148, 95146), (5473, 89496), (5876, 83358), (7458, 65676), (7578, 64636), (8136, 60203), (8814, 55572), (9262, 52884), (9944, 49257), (10104, 48477), (10296, 47573), (10946, 44748), (11187, 43784), (11752, 41679), (13221, 37048), (13893, 35256), (14916, 32838), (15156, 32318), (16159, 30312), (16419, 29832), (17628, 27786), (18524, 26442), (21892, 22374)]