746781336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3889}}^1$

素因数の和:4038

約数の個数: 128

約数和(自身を含む): 2390016000

約数和(自身を除く): 1643234664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 889, 1016, 1143, 1512, 1524, 1778, 2286, 2667, 3048, 3429, 3556, 3889, 4572, 5334, 6858, 7112, 7778, 8001, 9144, 10668, 11667, 13716, 15556, 16002, 21336, 23334, 24003, 27223, 27432, 31112, 32004, 35001, 46668, 48006, 54446, 64008, 70002, 81669, 93336, 96012, 105003, 108892, 140004, 163338, 192024, 210006, 217784, 245007, 280008, 326676, 420012, 490014, 493903, 653352, 735021, 840024, 980028, 987806, 1470042, 1481709, 1960056, 1975612, 2940084, 2963418, 3457321, 3951224, 4445127, 5880168, 5926836, 6914642, 8890254, 10371963, 11853672, 13335381, 13829284, 17780508, 20743926, 26670762, 27658568, 31115889, 35561016, 41487852, 53341524, 62231778, 82975704, 93347667, 106683048, 124463556, 186695334, 248927112, 373390668, 746781336]

約数ペア:

[(1, 746781336), (2, 373390668), (3, 248927112), (4, 186695334), (6, 124463556), (7, 106683048), (8, 93347667), (9, 82975704), (12, 62231778), (14, 53341524), (18, 41487852), (21, 35561016), (24, 31115889), (27, 27658568), (28, 26670762), (36, 20743926), (42, 17780508), (54, 13829284), (56, 13335381), (63, 11853672), (72, 10371963), (84, 8890254), (108, 6914642), (126, 5926836), (127, 5880168), (168, 4445127), (189, 3951224), (216, 3457321), (252, 2963418), (254, 2940084), (378, 1975612), (381, 1960056), (504, 1481709), (508, 1470042), (756, 987806), (762, 980028), (889, 840024), (1016, 735021), (1143, 653352), (1512, 493903), (1524, 490014), (1778, 420012), (2286, 326676), (2667, 280008), (3048, 245007), (3429, 217784), (3556, 210006), (3889, 192024), (4572, 163338), (5334, 140004), (6858, 108892), (7112, 105003), (7778, 96012), (8001, 93336), (9144, 81669), (10668, 70002), (11667, 64008), (13716, 54446), (15556, 48006), (16002, 46668), (21336, 35001), (23334, 32004), (24003, 31112), (27223, 27432)]