257757045888

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1\times {\mathrm{6427}}^1$

素因数の和:7986

約数の個数: 128

約数和(自身を含む): 694890455040

約数和(自身を除く): 437133409152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1471, 1704, 2272, 2942, 3408, 4413, 4544, 5884, 6427, 6816, 8826, 9088, 11768, 12854, 13632, 17652, 19281, 23536, 25708, 27264, 35304, 38562, 47072, 51416, 70608, 77124, 94144, 102832, 104441, 141216, 154248, 188288, 205664, 208882, 282432, 308496, 313323, 411328, 417764, 456317, 564864, 616992, 626646, 822656, 835528, 912634, 1233984, 1253292, 1368951, 1671056, 1825268, 2467968, 2506584, 2737902, 3342112, 3650536, 5013168, 5475804, 6684224, 7301072, 9454117, 10026336, 10951608, 13368448, 14602144, 18908234, 20052672, 21903216, 28362351, 29204288, 37816468, 40105344, 43806432, 56724702, 58408576, 75632936, 87612864, 113449404, 151265872, 175225728, 226898808, 302531744, 453797616, 605063488, 671242307, 907595232, 1210126976, 1342484614, 1815190464, 2013726921, 2684969228, 3630380928, 4027453842, 5369938456, 8054907684, 10739876912, 16109815368, 21479753824, 32219630736, 42959507648, 64439261472, 85919015296, 128878522944, 257757045888]

約数ペア:

[(1, 257757045888), (2, 128878522944), (3, 85919015296), (4, 64439261472), (6, 42959507648), (8, 32219630736), (12, 21479753824), (16, 16109815368), (24, 10739876912), (32, 8054907684), (48, 5369938456), (64, 4027453842), (71, 3630380928), (96, 2684969228), (128, 2013726921), (142, 1815190464), (192, 1342484614), (213, 1210126976), (284, 907595232), (384, 671242307), (426, 605063488), (568, 453797616), (852, 302531744), (1136, 226898808), (1471, 175225728), (1704, 151265872), (2272, 113449404), (2942, 87612864), (3408, 75632936), (4413, 58408576), (4544, 56724702), (5884, 43806432), (6427, 40105344), (6816, 37816468), (8826, 29204288), (9088, 28362351), (11768, 21903216), (12854, 20052672), (13632, 18908234), (17652, 14602144), (19281, 13368448), (23536, 10951608), (25708, 10026336), (27264, 9454117), (35304, 7301072), (38562, 6684224), (47072, 5475804), (51416, 5013168), (70608, 3650536), (77124, 3342112), (94144, 2737902), (102832, 2506584), (104441, 2467968), (141216, 1825268), (154248, 1671056), (188288, 1368951), (205664, 1253292), (208882, 1233984), (282432, 912634), (308496, 835528), (313323, 822656), (411328, 626646), (417764, 616992), (456317, 564864)]