13640000864

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:941

約数の個数: 192

約数和(自身を含む): 33673812480

約数和(自身を除く): 20033811616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 68, 74, 112, 119, 131, 136, 148, 224, 238, 259, 262, 272, 296, 476, 518, 524, 544, 592, 629, 739, 917, 952, 1036, 1048, 1184, 1258, 1478, 1834, 1904, 2072, 2096, 2227, 2516, 2956, 3668, 3808, 4144, 4192, 4403, 4454, 4847, 5032, 5173, 5912, 7336, 8288, 8806, 8908, 9694, 10064, 10346, 11824, 12563, 14672, 15589, 17612, 17816, 19388, 20128, 20692, 23648, 25126, 27343, 29344, 31178, 33929, 35224, 35632, 38776, 41384, 50252, 54686, 62356, 67858, 70448, 71264, 77552, 82399, 82768, 87941, 96809, 100504, 109372, 124712, 135716, 140896, 155104, 164798, 165536, 175882, 191401, 193618, 201008, 218744, 249424, 271432, 329596, 351764, 382802, 387236, 402016, 437488, 464831, 498848, 542864, 576793, 659192, 677663, 703528, 765604, 774472, 874976, 929662, 1085728, 1153586, 1318384, 1355326, 1407056, 1531208, 1548944, 1645753, 1859324, 2307172, 2636768, 2710652, 2814112, 3062416, 3097888, 3253817, 3291506, 3581933, 3718648, 4614344, 5421304, 6124832, 6507634, 6583012, 7163866, 7437296, 9228688, 10842608, 11520271, 13015268, 13166024, 14327732, 14874592, 18457376, 21685216, 23040542, 25073531, 26030536, 26332048, 28655464, 46081084, 50147062, 52061072, 52664096, 57310928, 60892861, 92162168, 100294124, 104122144, 114621856, 121785722, 184324336, 200588248, 243571444, 368648672, 401176496, 426250027, 487142888, 802352992, 852500054, 974285776, 1705000108, 1948571552, 3410000216, 6820000432, 13640000864]

約数ペア:

[(1, 13640000864), (2, 6820000432), (4, 3410000216), (7, 1948571552), (8, 1705000108), (14, 974285776), (16, 852500054), (17, 802352992), (28, 487142888), (32, 426250027), (34, 401176496), (37, 368648672), (56, 243571444), (68, 200588248), (74, 184324336), (112, 121785722), (119, 114621856), (131, 104122144), (136, 100294124), (148, 92162168), (224, 60892861), (238, 57310928), (259, 52664096), (262, 52061072), (272, 50147062), (296, 46081084), (476, 28655464), (518, 26332048), (524, 26030536), (544, 25073531), (592, 23040542), (629, 21685216), (739, 18457376), (917, 14874592), (952, 14327732), (1036, 13166024), (1048, 13015268), (1184, 11520271), (1258, 10842608), (1478, 9228688), (1834, 7437296), (1904, 7163866), (2072, 6583012), (2096, 6507634), (2227, 6124832), (2516, 5421304), (2956, 4614344), (3668, 3718648), (3808, 3581933), (4144, 3291506), (4192, 3253817), (4403, 3097888), (4454, 3062416), (4847, 2814112), (5032, 2710652), (5173, 2636768), (5912, 2307172), (7336, 1859324), (8288, 1645753), (8806, 1548944), (8908, 1531208), (9694, 1407056), (10064, 1355326), (10346, 1318384), (11824, 1153586), (12563, 1085728), (14672, 929662), (15589, 874976), (17612, 774472), (17816, 765604), (19388, 703528), (20128, 677663), (20692, 659192), (23648, 576793), (25126, 542864), (27343, 498848), (29344, 464831), (31178, 437488), (33929, 402016), (35224, 387236), (35632, 382802), (38776, 351764), (41384, 329596), (50252, 271432), (54686, 249424), (62356, 218744), (67858, 201008), (70448, 193618), (71264, 191401), (77552, 175882), (82399, 165536), (82768, 164798), (87941, 155104), (96809, 140896), (100504, 135716), (109372, 124712)]