2528681274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 6671808000

約数和(自身を除く): 4143126726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 389, 406, 522, 593, 609, 778, 783, 1167, 1186, 1218, 1566, 1779, 1827, 2334, 2723, 3501, 3558, 3654, 4151, 5337, 5446, 5481, 7002, 8169, 8302, 10503, 10674, 10962, 11281, 12453, 16011, 16338, 17197, 21006, 22562, 24507, 24906, 32022, 33843, 34394, 37359, 49014, 51591, 67686, 73521, 74718, 78967, 101529, 103182, 112077, 120379, 147042, 154773, 157934, 203058, 224154, 230677, 236901, 240758, 304587, 309546, 361137, 461354, 464319, 473802, 609174, 692031, 710703, 722274, 928638, 1083411, 1384062, 1421406, 1614739, 2076093, 2132109, 2166822, 3229478, 3250233, 4152186, 4264218, 4844217, 6228279, 6500466, 6689633, 9688434, 12456558, 13379266, 14532651, 20068899, 29065302, 40137798, 43597953, 46827431, 60206697, 87195906, 93654862, 120413394, 140482293, 180620091, 280964586, 361240182, 421446879, 842893758, 1264340637, 2528681274]

約数ペア:

[(1, 2528681274), (2, 1264340637), (3, 842893758), (6, 421446879), (7, 361240182), (9, 280964586), (14, 180620091), (18, 140482293), (21, 120413394), (27, 93654862), (29, 87195906), (42, 60206697), (54, 46827431), (58, 43597953), (63, 40137798), (87, 29065302), (126, 20068899), (174, 14532651), (189, 13379266), (203, 12456558), (261, 9688434), (378, 6689633), (389, 6500466), (406, 6228279), (522, 4844217), (593, 4264218), (609, 4152186), (778, 3250233), (783, 3229478), (1167, 2166822), (1186, 2132109), (1218, 2076093), (1566, 1614739), (1779, 1421406), (1827, 1384062), (2334, 1083411), (2723, 928638), (3501, 722274), (3558, 710703), (3654, 692031), (4151, 609174), (5337, 473802), (5446, 464319), (5481, 461354), (7002, 361137), (8169, 309546), (8302, 304587), (10503, 240758), (10674, 236901), (10962, 230677), (11281, 224154), (12453, 203058), (16011, 157934), (16338, 154773), (17197, 147042), (21006, 120379), (22562, 112077), (24507, 103182), (24906, 101529), (32022, 78967), (33843, 74718), (34394, 73521), (37359, 67686), (49014, 51591)]