320746708802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1\times {\mathrm{3257}}^1$

素因数の和:4131

約数の個数: 64

約数和(自身を含む): 539571715200

約数和(自身を除く): 218825006398

約数列:

[1, 2, 13, 26, 29, 58, 211, 377, 422, 619, 754, 1238, 2743, 3257, 5486, 6119, 6514, 8047, 12238, 16094, 17951, 35902, 42341, 79547, 84682, 94453, 130609, 159094, 188906, 233363, 261218, 466726, 687227, 1227889, 1374454, 1697917, 2016083, 2455778, 3395834, 3787661, 4032166, 7575322, 8933951, 17867902, 19929583, 26209079, 39859166, 49239593, 52418158, 58466407, 98479186, 116932814, 259084579, 425393513, 518169158, 760063291, 850787026, 1520126582, 5530115669, 11060231338, 12336411877, 24672823754, 160373354401, 320746708802]

約数ペア:

[(1, 320746708802), (2, 160373354401), (13, 24672823754), (26, 12336411877), (29, 11060231338), (58, 5530115669), (211, 1520126582), (377, 850787026), (422, 760063291), (619, 518169158), (754, 425393513), (1238, 259084579), (2743, 116932814), (3257, 98479186), (5486, 58466407), (6119, 52418158), (6514, 49239593), (8047, 39859166), (12238, 26209079), (16094, 19929583), (17951, 17867902), (35902, 8933951), (42341, 7575322), (79547, 4032166), (84682, 3787661), (94453, 3395834), (130609, 2455778), (159094, 2016083), (188906, 1697917), (233363, 1374454), (261218, 1227889), (466726, 687227)]