493155288

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 1361755200

約数和(自身を除く): 868599912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 277, 313, 316, 474, 554, 626, 632, 711, 831, 939, 948, 1108, 1252, 1422, 1662, 1878, 1896, 2216, 2493, 2504, 2817, 2844, 3324, 3756, 4986, 5634, 5688, 6648, 7512, 9972, 11268, 19944, 21883, 22536, 24727, 43766, 49454, 65649, 74181, 86701, 87532, 98908, 131298, 148362, 173402, 175064, 196947, 197816, 222543, 260103, 262596, 296724, 346804, 393894, 445086, 520206, 525192, 593448, 693608, 780309, 787788, 890172, 1040412, 1560618, 1575576, 1780344, 2080824, 3121236, 6242472, 6849379, 13698758, 20548137, 27397516, 41096274, 54795032, 61644411, 82192548, 123288822, 164385096, 246577644, 493155288]

約数ペア:

[(1, 493155288), (2, 246577644), (3, 164385096), (4, 123288822), (6, 82192548), (8, 61644411), (9, 54795032), (12, 41096274), (18, 27397516), (24, 20548137), (36, 13698758), (72, 6849379), (79, 6242472), (158, 3121236), (237, 2080824), (277, 1780344), (313, 1575576), (316, 1560618), (474, 1040412), (554, 890172), (626, 787788), (632, 780309), (711, 693608), (831, 593448), (939, 525192), (948, 520206), (1108, 445086), (1252, 393894), (1422, 346804), (1662, 296724), (1878, 262596), (1896, 260103), (2216, 222543), (2493, 197816), (2504, 196947), (2817, 175064), (2844, 173402), (3324, 148362), (3756, 131298), (4986, 98908), (5634, 87532), (5688, 86701), (6648, 74181), (7512, 65649), (9972, 49454), (11268, 43766), (19944, 24727), (21883, 22536)]