349319152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8273}}^1$

素因数の和:8330

約数の個数: 80

約数和(自身を含む): 861819840

約数和(自身を除く): 512500688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 8273, 10556, 16546, 21112, 33092, 42224, 57911, 66184, 107549, 115822, 132368, 215098, 231644, 239917, 430196, 463288, 479834, 752843, 860392, 926576, 959668, 1505686, 1679419, 1720784, 1919336, 3011372, 3118921, 3358838, 3838672, 6022744, 6237842, 6717676, 12045488, 12475684, 13435352, 21832447, 24951368, 26870704, 43664894, 49902736, 87329788, 174659576, 349319152]

約数ペア:

[(1, 349319152), (2, 174659576), (4, 87329788), (7, 49902736), (8, 43664894), (13, 26870704), (14, 24951368), (16, 21832447), (26, 13435352), (28, 12475684), (29, 12045488), (52, 6717676), (56, 6237842), (58, 6022744), (91, 3838672), (104, 3358838), (112, 3118921), (116, 3011372), (182, 1919336), (203, 1720784), (208, 1679419), (232, 1505686), (364, 959668), (377, 926576), (406, 860392), (464, 752843), (728, 479834), (754, 463288), (812, 430196), (1456, 239917), (1508, 231644), (1624, 215098), (2639, 132368), (3016, 115822), (3248, 107549), (5278, 66184), (6032, 57911), (8273, 42224), (10556, 33092), (16546, 21112)]