765895899664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1320911}}^1$

素因数の和:1321124

約数の個数: 80

約数和(自身を含む): 1761103282176

約数和(自身を除く): 995207382512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 167, 217, 248, 334, 434, 496, 668, 868, 1169, 1336, 1736, 2338, 2672, 3472, 4676, 5177, 9352, 10354, 18704, 20708, 36239, 41416, 72478, 82832, 144956, 289912, 579824, 1320911, 2641822, 5283644, 9246377, 10567288, 18492754, 21134576, 36985508, 40948241, 73971016, 81896482, 147942032, 163792964, 220592137, 286637687, 327585928, 441184274, 573275374, 655171856, 882368548, 1146550748, 1544144959, 1764737096, 2293101496, 3088289918, 3529474192, 4586202992, 6176579836, 6838356247, 12353159672, 13676712494, 24706319344, 27353424988, 47868493729, 54706849976, 95736987458, 109413699952, 191473974916, 382947949832, 765895899664]

約数ペア:

[(1, 765895899664), (2, 382947949832), (4, 191473974916), (7, 109413699952), (8, 95736987458), (14, 54706849976), (16, 47868493729), (28, 27353424988), (31, 24706319344), (56, 13676712494), (62, 12353159672), (112, 6838356247), (124, 6176579836), (167, 4586202992), (217, 3529474192), (248, 3088289918), (334, 2293101496), (434, 1764737096), (496, 1544144959), (668, 1146550748), (868, 882368548), (1169, 655171856), (1336, 573275374), (1736, 441184274), (2338, 327585928), (2672, 286637687), (3472, 220592137), (4676, 163792964), (5177, 147942032), (9352, 81896482), (10354, 73971016), (18704, 40948241), (20708, 36985508), (36239, 21134576), (41416, 18492754), (72478, 10567288), (82832, 9246377), (144956, 5283644), (289912, 2641822), (579824, 1320911)]