7902782976

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 240

約数和(自身を含む): 23426094384

約数和(自身を除く): 15523311408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 101, 121, 128, 132, 176, 192, 202, 242, 256, 264, 303, 352, 363, 384, 404, 421, 484, 512, 528, 606, 704, 726, 768, 808, 842, 968, 1056, 1111, 1212, 1263, 1408, 1452, 1536, 1616, 1684, 1936, 2112, 2222, 2424, 2526, 2816, 2904, 3232, 3333, 3368, 3872, 4224, 4444, 4631, 4848, 5052, 5632, 5808, 6464, 6666, 6736, 7744, 8448, 8888, 9262, 9696, 10104, 11616, 12221, 12928, 13332, 13472, 13893, 15488, 16896, 17776, 18524, 19392, 20208, 23232, 24442, 25856, 26664, 26944, 27786, 30976, 35552, 36663, 37048, 38784, 40416, 42521, 46464, 48884, 50941, 51712, 53328, 53888, 55572, 61952, 71104, 73326, 74096, 77568, 80832, 85042, 92928, 97768, 101882, 106656, 107776, 111144, 127563, 142208, 146652, 148192, 152823, 155136, 161664, 170084, 185856, 195536, 203764, 213312, 215552, 222288, 255126, 284416, 293304, 296384, 305646, 323328, 340168, 391072, 407528, 426624, 444576, 467731, 510252, 568832, 586608, 592768, 611292, 646656, 680336, 782144, 815056, 853248, 889152, 935462, 1020504, 1173216, 1185536, 1222584, 1360672, 1403193, 1564288, 1630112, 1706496, 1778304, 1870924, 2041008, 2346432, 2371072, 2445168, 2721344, 2806386, 3128576, 3260224, 3556608, 3741848, 4082016, 4692864, 4890336, 5145041, 5442688, 5612772, 6257152, 6520448, 7113216, 7483696, 8164032, 9385728, 9780672, 10290082, 10885376, 11225544, 13040896, 14967392, 15435123, 16328064, 18771456, 19561344, 20580164, 21770752, 22451088, 26081792, 29934784, 30870246, 32656128, 39122688, 41160328, 44902176, 59869568, 61740492, 65312256, 78245376, 82320656, 89804352, 119739136, 123480984, 164641312, 179608704, 239478272, 246961968, 329282624, 359217408, 493923936, 658565248, 718434816, 987847872, 1317130496, 1975695744, 2634260992, 3951391488, 7902782976]

約数ペア:

[(1, 7902782976), (2, 3951391488), (3, 2634260992), (4, 1975695744), (6, 1317130496), (8, 987847872), (11, 718434816), (12, 658565248), (16, 493923936), (22, 359217408), (24, 329282624), (32, 246961968), (33, 239478272), (44, 179608704), (48, 164641312), (64, 123480984), (66, 119739136), (88, 89804352), (96, 82320656), (101, 78245376), (121, 65312256), (128, 61740492), (132, 59869568), (176, 44902176), (192, 41160328), (202, 39122688), (242, 32656128), (256, 30870246), (264, 29934784), (303, 26081792), (352, 22451088), (363, 21770752), (384, 20580164), (404, 19561344), (421, 18771456), (484, 16328064), (512, 15435123), (528, 14967392), (606, 13040896), (704, 11225544), (726, 10885376), (768, 10290082), (808, 9780672), (842, 9385728), (968, 8164032), (1056, 7483696), (1111, 7113216), (1212, 6520448), (1263, 6257152), (1408, 5612772), (1452, 5442688), (1536, 5145041), (1616, 4890336), (1684, 4692864), (1936, 4082016), (2112, 3741848), (2222, 3556608), (2424, 3260224), (2526, 3128576), (2816, 2806386), (2904, 2721344), (3232, 2445168), (3333, 2371072), (3368, 2346432), (3872, 2041008), (4224, 1870924), (4444, 1778304), (4631, 1706496), (4848, 1630112), (5052, 1564288), (5632, 1403193), (5808, 1360672), (6464, 1222584), (6666, 1185536), (6736, 1173216), (7744, 1020504), (8448, 935462), (8888, 889152), (9262, 853248), (9696, 815056), (10104, 782144), (11616, 680336), (12221, 646656), (12928, 611292), (13332, 592768), (13472, 586608), (13893, 568832), (15488, 510252), (16896, 467731), (17776, 444576), (18524, 426624), (19392, 407528), (20208, 391072), (23232, 340168), (24442, 323328), (25856, 305646), (26664, 296384), (26944, 293304), (27786, 284416), (30976, 255126), (35552, 222288), (36663, 215552), (37048, 213312), (38784, 203764), (40416, 195536), (42521, 185856), (46464, 170084), (48884, 161664), (50941, 155136), (51712, 152823), (53328, 148192), (53888, 146652), (55572, 142208), (61952, 127563), (71104, 111144), (73326, 107776), (74096, 106656), (77568, 101882), (80832, 97768), (85042, 92928)]