656008704

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:317

約数の個数: 240

約数和(自身を含む): 2091241152

約数和(自身を除く): 1435232448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 64, 72, 78, 94, 96, 104, 117, 128, 141, 144, 156, 188, 192, 208, 233, 234, 256, 282, 288, 312, 376, 384, 416, 423, 466, 468, 512, 564, 576, 611, 624, 699, 752, 768, 832, 846, 932, 936, 1128, 1152, 1222, 1248, 1398, 1504, 1536, 1664, 1692, 1833, 1864, 1872, 2097, 2256, 2304, 2444, 2496, 2796, 3008, 3029, 3328, 3384, 3666, 3728, 3744, 4194, 4512, 4608, 4888, 4992, 5499, 5592, 6016, 6058, 6656, 6768, 7332, 7456, 7488, 8388, 9024, 9087, 9776, 9984, 10951, 10998, 11184, 12032, 12116, 13536, 14664, 14912, 14976, 16776, 18048, 18174, 19552, 19968, 21902, 21996, 22368, 24064, 24232, 27072, 27261, 29328, 29824, 29952, 32853, 33552, 36096, 36348, 39104, 43804, 43992, 44736, 48464, 54144, 54522, 58656, 59648, 59904, 65706, 67104, 72192, 72696, 78208, 87608, 87984, 89472, 96928, 98559, 108288, 109044, 117312, 119296, 131412, 134208, 142363, 145392, 156416, 175216, 175968, 178944, 193856, 197118, 216576, 218088, 234624, 262824, 268416, 284726, 290784, 312832, 350432, 351936, 357888, 387712, 394236, 427089, 436176, 469248, 525648, 536832, 569452, 581568, 700864, 703872, 775424, 788472, 854178, 872352, 938496, 1051296, 1073664, 1138904, 1163136, 1281267, 1401728, 1407744, 1550848, 1576944, 1708356, 1744704, 2102592, 2277808, 2326272, 2562534, 2803456, 2815488, 3153888, 3416712, 3489408, 4205184, 4555616, 4652544, 5125068, 5606912, 6307776, 6833424, 6978816, 8410368, 9111232, 10250136, 12615552, 13666848, 13957632, 16820736, 18222464, 20500272, 25231104, 27333696, 36444928, 41000544, 50462208, 54667392, 72889856, 82001088, 109334784, 164002176, 218669568, 328004352, 656008704]

約数ペア:

[(1, 656008704), (2, 328004352), (3, 218669568), (4, 164002176), (6, 109334784), (8, 82001088), (9, 72889856), (12, 54667392), (13, 50462208), (16, 41000544), (18, 36444928), (24, 27333696), (26, 25231104), (32, 20500272), (36, 18222464), (39, 16820736), (47, 13957632), (48, 13666848), (52, 12615552), (64, 10250136), (72, 9111232), (78, 8410368), (94, 6978816), (96, 6833424), (104, 6307776), (117, 5606912), (128, 5125068), (141, 4652544), (144, 4555616), (156, 4205184), (188, 3489408), (192, 3416712), (208, 3153888), (233, 2815488), (234, 2803456), (256, 2562534), (282, 2326272), (288, 2277808), (312, 2102592), (376, 1744704), (384, 1708356), (416, 1576944), (423, 1550848), (466, 1407744), (468, 1401728), (512, 1281267), (564, 1163136), (576, 1138904), (611, 1073664), (624, 1051296), (699, 938496), (752, 872352), (768, 854178), (832, 788472), (846, 775424), (932, 703872), (936, 700864), (1128, 581568), (1152, 569452), (1222, 536832), (1248, 525648), (1398, 469248), (1504, 436176), (1536, 427089), (1664, 394236), (1692, 387712), (1833, 357888), (1864, 351936), (1872, 350432), (2097, 312832), (2256, 290784), (2304, 284726), (2444, 268416), (2496, 262824), (2796, 234624), (3008, 218088), (3029, 216576), (3328, 197118), (3384, 193856), (3666, 178944), (3728, 175968), (3744, 175216), (4194, 156416), (4512, 145392), (4608, 142363), (4888, 134208), (4992, 131412), (5499, 119296), (5592, 117312), (6016, 109044), (6058, 108288), (6656, 98559), (6768, 96928), (7332, 89472), (7456, 87984), (7488, 87608), (8388, 78208), (9024, 72696), (9087, 72192), (9776, 67104), (9984, 65706), (10951, 59904), (10998, 59648), (11184, 58656), (12032, 54522), (12116, 54144), (13536, 48464), (14664, 44736), (14912, 43992), (14976, 43804), (16776, 39104), (18048, 36348), (18174, 36096), (19552, 33552), (19968, 32853), (21902, 29952), (21996, 29824), (22368, 29328), (24064, 27261), (24232, 27072)]