293888490623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{43189}}^1$

素因数の和:43336

約数の個数: 64

約数和(自身を含む): 388220743680

約数和(自身を除く): 94332253057

約数列:

[1, 7, 13, 37, 43, 47, 91, 259, 301, 329, 481, 559, 611, 1591, 1739, 2021, 3367, 3913, 4277, 11137, 12173, 14147, 20683, 22607, 26273, 43189, 74777, 144781, 158249, 183911, 302323, 523439, 561457, 972101, 1597993, 1857127, 2029883, 3930199, 6804707, 11185951, 12999889, 14209181, 20773909, 24142651, 26388479, 68713699, 75105671, 87284969, 145417363, 168998557, 184719353, 480995893, 525739697, 610994783, 893278087, 976373723, 1134704597, 3229543853, 6252946609, 6834616061, 7942932179, 22606806971, 41984070089, 293888490623]

約数ペア:

[(1, 293888490623), (7, 41984070089), (13, 22606806971), (37, 7942932179), (43, 6834616061), (47, 6252946609), (91, 3229543853), (259, 1134704597), (301, 976373723), (329, 893278087), (481, 610994783), (559, 525739697), (611, 480995893), (1591, 184719353), (1739, 168998557), (2021, 145417363), (3367, 87284969), (3913, 75105671), (4277, 68713699), (11137, 26388479), (12173, 24142651), (14147, 20773909), (20683, 14209181), (22607, 12999889), (26273, 11185951), (43189, 6804707), (74777, 3930199), (144781, 2029883), (158249, 1857127), (183911, 1597993), (302323, 972101), (523439, 561457)]