1778145696

素因数分解:

$2^5\times 3^5\times {\mathrm{67}}^1\times {\mathrm{3413}}^1$

素因数の和:3505

約数の個数: 144

約数和(自身を含む): 5323709664

約数和(自身を除く): 3545563968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 243, 268, 288, 324, 402, 432, 486, 536, 603, 648, 804, 864, 972, 1072, 1206, 1296, 1608, 1809, 1944, 2144, 2412, 2592, 3216, 3413, 3618, 3888, 4824, 5427, 6432, 6826, 7236, 7776, 9648, 10239, 10854, 13652, 14472, 16281, 19296, 20478, 21708, 27304, 28944, 30717, 32562, 40956, 43416, 54608, 57888, 61434, 65124, 81912, 86832, 92151, 109216, 122868, 130248, 163824, 173664, 184302, 228671, 245736, 260496, 276453, 327648, 368604, 457342, 491472, 520992, 552906, 686013, 737208, 829359, 914684, 982944, 1105812, 1372026, 1474416, 1658718, 1829368, 2058039, 2211624, 2744052, 2948832, 3317436, 3658736, 4116078, 4423248, 5488104, 6174117, 6634872, 7317472, 8232156, 8846496, 10976208, 12348234, 13269744, 16464312, 18522351, 21952416, 24696468, 26539488, 32928624, 37044702, 49392936, 55567053, 65857248, 74089404, 98785872, 111134106, 148178808, 197571744, 222268212, 296357616, 444536424, 592715232, 889072848, 1778145696]

約数ペア:

[(1, 1778145696), (2, 889072848), (3, 592715232), (4, 444536424), (6, 296357616), (8, 222268212), (9, 197571744), (12, 148178808), (16, 111134106), (18, 98785872), (24, 74089404), (27, 65857248), (32, 55567053), (36, 49392936), (48, 37044702), (54, 32928624), (67, 26539488), (72, 24696468), (81, 21952416), (96, 18522351), (108, 16464312), (134, 13269744), (144, 12348234), (162, 10976208), (201, 8846496), (216, 8232156), (243, 7317472), (268, 6634872), (288, 6174117), (324, 5488104), (402, 4423248), (432, 4116078), (486, 3658736), (536, 3317436), (603, 2948832), (648, 2744052), (804, 2211624), (864, 2058039), (972, 1829368), (1072, 1658718), (1206, 1474416), (1296, 1372026), (1608, 1105812), (1809, 982944), (1944, 914684), (2144, 829359), (2412, 737208), (2592, 686013), (3216, 552906), (3413, 520992), (3618, 491472), (3888, 457342), (4824, 368604), (5427, 327648), (6432, 276453), (6826, 260496), (7236, 245736), (7776, 228671), (9648, 184302), (10239, 173664), (10854, 163824), (13652, 130248), (14472, 122868), (16281, 109216), (19296, 92151), (20478, 86832), (21708, 81912), (27304, 65124), (28944, 61434), (30717, 57888), (32562, 54608), (40956, 43416)]