2873795624

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 6509199360

約数和(自身を除く): 3635403736

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 127, 134, 148, 163, 254, 259, 268, 296, 326, 469, 508, 518, 536, 652, 889, 938, 1016, 1036, 1141, 1304, 1778, 1876, 2072, 2282, 2479, 3556, 3752, 4564, 4699, 4958, 6031, 7112, 8509, 9128, 9398, 9916, 10921, 12062, 17018, 17353, 18796, 19832, 20701, 21842, 24124, 32893, 34036, 34706, 37592, 41402, 42217, 43684, 48248, 59563, 65786, 68072, 69412, 76447, 82804, 84434, 87368, 119126, 131572, 138824, 144907, 152894, 165608, 168868, 238252, 263144, 289814, 305788, 314833, 337736, 404077, 476504, 579628, 611576, 629666, 765937, 808154, 1159256, 1259332, 1386967, 1531874, 1616308, 2203831, 2518664, 2773934, 2828539, 3063748, 3232616, 4407662, 5361559, 5547868, 5657078, 6127496, 8815324, 9708769, 10723118, 11095736, 11314156, 17630648, 19417538, 21446236, 22628312, 38835076, 42892472, 51317779, 77670152, 102635558, 205271116, 359224453, 410542232, 718448906, 1436897812, 2873795624]

約数ペア:

[(1, 2873795624), (2, 1436897812), (4, 718448906), (7, 410542232), (8, 359224453), (14, 205271116), (28, 102635558), (37, 77670152), (56, 51317779), (67, 42892472), (74, 38835076), (127, 22628312), (134, 21446236), (148, 19417538), (163, 17630648), (254, 11314156), (259, 11095736), (268, 10723118), (296, 9708769), (326, 8815324), (469, 6127496), (508, 5657078), (518, 5547868), (536, 5361559), (652, 4407662), (889, 3232616), (938, 3063748), (1016, 2828539), (1036, 2773934), (1141, 2518664), (1304, 2203831), (1778, 1616308), (1876, 1531874), (2072, 1386967), (2282, 1259332), (2479, 1159256), (3556, 808154), (3752, 765937), (4564, 629666), (4699, 611576), (4958, 579628), (6031, 476504), (7112, 404077), (8509, 337736), (9128, 314833), (9398, 305788), (9916, 289814), (10921, 263144), (12062, 238252), (17018, 168868), (17353, 165608), (18796, 152894), (19832, 144907), (20701, 138824), (21842, 131572), (24124, 119126), (32893, 87368), (34036, 84434), (34706, 82804), (37592, 76447), (41402, 69412), (42217, 68072), (43684, 65786), (48248, 59563)]