1234394784

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2179}}^1$

素因数の和:2483

約数の個数: 144

約数和(自身を含む): 4027907520

約数和(自身を除く): 2793512736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 281, 288, 336, 504, 562, 672, 843, 1008, 1124, 1686, 1967, 2016, 2179, 2248, 2529, 3372, 3934, 4358, 4496, 5058, 5901, 6537, 6744, 7868, 8716, 8992, 10116, 11802, 13074, 13488, 15253, 15736, 17432, 17703, 19611, 20232, 23604, 26148, 26976, 30506, 31472, 34864, 35406, 39222, 40464, 45759, 47208, 52296, 61012, 62944, 69728, 70812, 78444, 80928, 91518, 94416, 104592, 122024, 137277, 141624, 156888, 183036, 188832, 209184, 244048, 274554, 283248, 313776, 366072, 488096, 549108, 566496, 612299, 627552, 732144, 1098216, 1224598, 1464288, 1836897, 2196432, 2449196, 3673794, 4286093, 4392864, 4898392, 5510691, 7347588, 8572186, 9796784, 11021382, 12858279, 14695176, 17144372, 19593568, 22042764, 25716558, 29390352, 34288744, 38574837, 44085528, 51433116, 58780704, 68577488, 77149674, 88171056, 102866232, 137154976, 154299348, 176342112, 205732464, 308598696, 411464928, 617197392, 1234394784]

約数ペア:

[(1, 1234394784), (2, 617197392), (3, 411464928), (4, 308598696), (6, 205732464), (7, 176342112), (8, 154299348), (9, 137154976), (12, 102866232), (14, 88171056), (16, 77149674), (18, 68577488), (21, 58780704), (24, 51433116), (28, 44085528), (32, 38574837), (36, 34288744), (42, 29390352), (48, 25716558), (56, 22042764), (63, 19593568), (72, 17144372), (84, 14695176), (96, 12858279), (112, 11021382), (126, 9796784), (144, 8572186), (168, 7347588), (224, 5510691), (252, 4898392), (281, 4392864), (288, 4286093), (336, 3673794), (504, 2449196), (562, 2196432), (672, 1836897), (843, 1464288), (1008, 1224598), (1124, 1098216), (1686, 732144), (1967, 627552), (2016, 612299), (2179, 566496), (2248, 549108), (2529, 488096), (3372, 366072), (3934, 313776), (4358, 283248), (4496, 274554), (5058, 244048), (5901, 209184), (6537, 188832), (6744, 183036), (7868, 156888), (8716, 141624), (8992, 137277), (10116, 122024), (11802, 104592), (13074, 94416), (13488, 91518), (15253, 80928), (15736, 78444), (17432, 70812), (17703, 69728), (19611, 62944), (20232, 61012), (23604, 52296), (26148, 47208), (26976, 45759), (30506, 40464), (31472, 39222), (34864, 35406)]