345747312

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{2557}}^1$

素因数の和:2887

約数の個数: 80

約数和(自身を含む): 995982880

約数和(自身を除く): 650235568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 626, 939, 1252, 1878, 2504, 2557, 2817, 3756, 5008, 5114, 5634, 7512, 7671, 8451, 10228, 11268, 15024, 15342, 16902, 20456, 22536, 23013, 30684, 33804, 40912, 45072, 46026, 61368, 67608, 69039, 92052, 122736, 135216, 138078, 184104, 276156, 368208, 552312, 800341, 1104624, 1600682, 2401023, 3201364, 4802046, 6402728, 7203069, 9604092, 12805456, 14406138, 19208184, 21609207, 28812276, 38416368, 43218414, 57624552, 86436828, 115249104, 172873656, 345747312]

約数ペア:

[(1, 345747312), (2, 172873656), (3, 115249104), (4, 86436828), (6, 57624552), (8, 43218414), (9, 38416368), (12, 28812276), (16, 21609207), (18, 19208184), (24, 14406138), (27, 12805456), (36, 9604092), (48, 7203069), (54, 6402728), (72, 4802046), (108, 3201364), (144, 2401023), (216, 1600682), (313, 1104624), (432, 800341), (626, 552312), (939, 368208), (1252, 276156), (1878, 184104), (2504, 138078), (2557, 135216), (2817, 122736), (3756, 92052), (5008, 69039), (5114, 67608), (5634, 61368), (7512, 46026), (7671, 45072), (8451, 40912), (10228, 33804), (11268, 30684), (15024, 23013), (15342, 22536), (16902, 20456)]