1240650752

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 264

約数和(自身を含む): 3136331520

約数和(自身を除く): 1895680768

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 31, 32, 34, 38, 44, 62, 64, 68, 76, 88, 121, 124, 128, 136, 152, 176, 187, 209, 242, 248, 256, 272, 304, 323, 341, 352, 374, 418, 484, 496, 512, 527, 544, 589, 608, 646, 682, 704, 748, 836, 968, 992, 1024, 1054, 1088, 1178, 1216, 1292, 1364, 1408, 1496, 1672, 1936, 1984, 2057, 2108, 2176, 2299, 2356, 2432, 2584, 2728, 2816, 2992, 3344, 3553, 3751, 3872, 3968, 4114, 4216, 4352, 4598, 4712, 4864, 5168, 5456, 5632, 5797, 5984, 6479, 6688, 7106, 7502, 7744, 7936, 8228, 8432, 8704, 9196, 9424, 9728, 10013, 10336, 10912, 11264, 11594, 11968, 12958, 13376, 14212, 15004, 15488, 15872, 16456, 16864, 17408, 18392, 18848, 19456, 20026, 20672, 21824, 23188, 23936, 25916, 26752, 28424, 30008, 30976, 31744, 32912, 33728, 36784, 37696, 39083, 40052, 41344, 43648, 46376, 47872, 51832, 53504, 56848, 60016, 61952, 63767, 65824, 67456, 71269, 73568, 75392, 78166, 80104, 82688, 87296, 92752, 95744, 103664, 107008, 110143, 113696, 120032, 123904, 127534, 131648, 134912, 142538, 147136, 150784, 156332, 160208, 165376, 174592, 185504, 191488, 207328, 214016, 220286, 227392, 240064, 255068, 263296, 269824, 285076, 294272, 301568, 312664, 320416, 330752, 349184, 371008, 414656, 440572, 454784, 480128, 510136, 526592, 539648, 570152, 588544, 603136, 625328, 640832, 742016, 829312, 881144, 909568, 960256, 1020272, 1053184, 1140304, 1177088, 1211573, 1250656, 1281664, 1484032, 1658624, 1762288, 1819136, 1920512, 2040544, 2106368, 2280608, 2354176, 2423146, 2501312, 2563328, 2968064, 3317248, 3524576, 3638272, 3841024, 4081088, 4561216, 4846292, 5002624, 5126656, 5936128, 6634496, 7049152, 8162176, 9122432, 9692584, 10005248, 10253312, 14098304, 16324352, 18244864, 19385168, 20010496, 28196608, 32648704, 36489728, 38770336, 40020992, 56393216, 65297408, 72979456, 77540672, 112786432, 155081344, 310162688, 620325376, 1240650752]

約数ペア:

[(1, 1240650752), (2, 620325376), (4, 310162688), (8, 155081344), (11, 112786432), (16, 77540672), (17, 72979456), (19, 65297408), (22, 56393216), (31, 40020992), (32, 38770336), (34, 36489728), (38, 32648704), (44, 28196608), (62, 20010496), (64, 19385168), (68, 18244864), (76, 16324352), (88, 14098304), (121, 10253312), (124, 10005248), (128, 9692584), (136, 9122432), (152, 8162176), (176, 7049152), (187, 6634496), (209, 5936128), (242, 5126656), (248, 5002624), (256, 4846292), (272, 4561216), (304, 4081088), (323, 3841024), (341, 3638272), (352, 3524576), (374, 3317248), (418, 2968064), (484, 2563328), (496, 2501312), (512, 2423146), (527, 2354176), (544, 2280608), (589, 2106368), (608, 2040544), (646, 1920512), (682, 1819136), (704, 1762288), (748, 1658624), (836, 1484032), (968, 1281664), (992, 1250656), (1024, 1211573), (1054, 1177088), (1088, 1140304), (1178, 1053184), (1216, 1020272), (1292, 960256), (1364, 909568), (1408, 881144), (1496, 829312), (1672, 742016), (1936, 640832), (1984, 625328), (2057, 603136), (2108, 588544), (2176, 570152), (2299, 539648), (2356, 526592), (2432, 510136), (2584, 480128), (2728, 454784), (2816, 440572), (2992, 414656), (3344, 371008), (3553, 349184), (3751, 330752), (3872, 320416), (3968, 312664), (4114, 301568), (4216, 294272), (4352, 285076), (4598, 269824), (4712, 263296), (4864, 255068), (5168, 240064), (5456, 227392), (5632, 220286), (5797, 214016), (5984, 207328), (6479, 191488), (6688, 185504), (7106, 174592), (7502, 165376), (7744, 160208), (7936, 156332), (8228, 150784), (8432, 147136), (8704, 142538), (9196, 134912), (9424, 131648), (9728, 127534), (10013, 123904), (10336, 120032), (10912, 113696), (11264, 110143), (11594, 107008), (11968, 103664), (12958, 95744), (13376, 92752), (14212, 87296), (15004, 82688), (15488, 80104), (15872, 78166), (16456, 75392), (16864, 73568), (17408, 71269), (18392, 67456), (18848, 65824), (19456, 63767), (20026, 61952), (20672, 60016), (21824, 56848), (23188, 53504), (23936, 51832), (25916, 47872), (26752, 46376), (28424, 43648), (30008, 41344), (30976, 40052), (31744, 39083), (32912, 37696), (33728, 36784)]