1330450376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 2687904000

約数和(自身を除く): 1357453624

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 101, 152, 158, 202, 316, 404, 632, 808, 1097, 1501, 1919, 2194, 3002, 3838, 4388, 6004, 7676, 7979, 8776, 12008, 15352, 15958, 20843, 31916, 41686, 63832, 83372, 86663, 110797, 151601, 166744, 173326, 221594, 303202, 346652, 443188, 606404, 693304, 886376, 1212808, 1646597, 2105143, 3293194, 4210286, 6586388, 8420572, 8752963, 13172776, 16841144, 17505926, 35011852, 70023704, 166306297, 332612594, 665225188, 1330450376]

約数ペア:

[(1, 1330450376), (2, 665225188), (4, 332612594), (8, 166306297), (19, 70023704), (38, 35011852), (76, 17505926), (79, 16841144), (101, 13172776), (152, 8752963), (158, 8420572), (202, 6586388), (316, 4210286), (404, 3293194), (632, 2105143), (808, 1646597), (1097, 1212808), (1501, 886376), (1919, 693304), (2194, 606404), (3002, 443188), (3838, 346652), (4388, 303202), (6004, 221594), (7676, 173326), (7979, 166744), (8776, 151601), (12008, 110797), (15352, 86663), (15958, 83372), (20843, 63832), (31916, 41686)]