2559185408

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 160

約数和(自身を含む): 5792962560

約数和(自身を除く): 3233777152

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 128, 157, 158, 208, 248, 256, 314, 316, 403, 416, 496, 512, 628, 632, 806, 832, 992, 1027, 1256, 1264, 1612, 1664, 1984, 2041, 2054, 2449, 2512, 2528, 3224, 3328, 3968, 4082, 4108, 4867, 4898, 5024, 5056, 6448, 6656, 7936, 8164, 8216, 9734, 9796, 10048, 10112, 12403, 12896, 15872, 16328, 16432, 19468, 19592, 20096, 20224, 24806, 25792, 31837, 32656, 32864, 38936, 39184, 40192, 40448, 49612, 51584, 63271, 63674, 65312, 65728, 77872, 78368, 80384, 99224, 103168, 126542, 127348, 130624, 131456, 155744, 156736, 161239, 198448, 206336, 253084, 254696, 261248, 262912, 311488, 313472, 322478, 384493, 396896, 506168, 509392, 522496, 525824, 622976, 626944, 644956, 768986, 793792, 1012336, 1018784, 1044992, 1245952, 1253888, 1289912, 1537972, 1587584, 2024672, 2037568, 2491904, 2579824, 3075944, 3175168, 4049344, 4075136, 4998409, 5159648, 6151888, 6350336, 8098688, 8150272, 9996818, 10319296, 12303776, 16197376, 16300544, 19993636, 20638592, 24607552, 32394752, 39987272, 41277184, 49215104, 79974544, 82554368, 98430208, 159949088, 196860416, 319898176, 639796352, 1279592704, 2559185408]

約数ペア:

[(1, 2559185408), (2, 1279592704), (4, 639796352), (8, 319898176), (13, 196860416), (16, 159949088), (26, 98430208), (31, 82554368), (32, 79974544), (52, 49215104), (62, 41277184), (64, 39987272), (79, 32394752), (104, 24607552), (124, 20638592), (128, 19993636), (157, 16300544), (158, 16197376), (208, 12303776), (248, 10319296), (256, 9996818), (314, 8150272), (316, 8098688), (403, 6350336), (416, 6151888), (496, 5159648), (512, 4998409), (628, 4075136), (632, 4049344), (806, 3175168), (832, 3075944), (992, 2579824), (1027, 2491904), (1256, 2037568), (1264, 2024672), (1612, 1587584), (1664, 1537972), (1984, 1289912), (2041, 1253888), (2054, 1245952), (2449, 1044992), (2512, 1018784), (2528, 1012336), (3224, 793792), (3328, 768986), (3968, 644956), (4082, 626944), (4108, 622976), (4867, 525824), (4898, 522496), (5024, 509392), (5056, 506168), (6448, 396896), (6656, 384493), (7936, 322478), (8164, 313472), (8216, 311488), (9734, 262912), (9796, 261248), (10048, 254696), (10112, 253084), (12403, 206336), (12896, 198448), (15872, 161239), (16328, 156736), (16432, 155744), (19468, 131456), (19592, 130624), (20096, 127348), (20224, 126542), (24806, 103168), (25792, 99224), (31837, 80384), (32656, 78368), (32864, 77872), (38936, 65728), (39184, 65312), (40192, 63674), (40448, 63271), (49612, 51584)]