289399752

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 804585600

約数和(自身を除く): 515185848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 613, 632, 664, 711, 747, 948, 996, 1226, 1422, 1494, 1839, 1896, 1992, 2452, 2844, 2988, 3678, 4904, 5517, 5688, 5976, 6557, 7356, 11034, 13114, 14712, 19671, 22068, 26228, 39342, 44136, 48427, 50879, 52456, 59013, 78684, 96854, 101758, 118026, 145281, 152637, 157368, 193708, 203516, 236052, 290562, 305274, 387416, 407032, 435843, 457911, 472104, 581124, 610548, 871686, 915822, 1162248, 1221096, 1743372, 1831644, 3486744, 3663288, 4019441, 8038882, 12058323, 16077764, 24116646, 32155528, 36174969, 48233292, 72349938, 96466584, 144699876, 289399752]

約数ペア:

[(1, 289399752), (2, 144699876), (3, 96466584), (4, 72349938), (6, 48233292), (8, 36174969), (9, 32155528), (12, 24116646), (18, 16077764), (24, 12058323), (36, 8038882), (72, 4019441), (79, 3663288), (83, 3486744), (158, 1831644), (166, 1743372), (237, 1221096), (249, 1162248), (316, 915822), (332, 871686), (474, 610548), (498, 581124), (613, 472104), (632, 457911), (664, 435843), (711, 407032), (747, 387416), (948, 305274), (996, 290562), (1226, 236052), (1422, 203516), (1494, 193708), (1839, 157368), (1896, 152637), (1992, 145281), (2452, 118026), (2844, 101758), (2988, 96854), (3678, 78684), (4904, 59013), (5517, 52456), (5688, 50879), (5976, 48427), (6557, 44136), (7356, 39342), (11034, 26228), (13114, 22068), (14712, 19671)]