1318228992

素因数分解:

$2^{10}\times 3^4\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 220

約数和(自身を含む): 4113585696

約数和(自身を除く): 2795356704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 414, 432, 512, 552, 576, 621, 648, 691, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1296, 1382, 1472, 1536, 1656, 1728, 1863, 2073, 2208, 2304, 2484, 2592, 2764, 2944, 3072, 3312, 3456, 3726, 4146, 4416, 4608, 4968, 5184, 5528, 5888, 6219, 6624, 6912, 7452, 8292, 8832, 9216, 9936, 10368, 11056, 11776, 12438, 13248, 13824, 14904, 15893, 16584, 17664, 18657, 19872, 20736, 22112, 23552, 24876, 26496, 27648, 29808, 31786, 33168, 35328, 37314, 39744, 41472, 44224, 47679, 49752, 52992, 55971, 59616, 63572, 66336, 70656, 74628, 79488, 82944, 88448, 95358, 99504, 105984, 111942, 119232, 127144, 132672, 143037, 149256, 158976, 176896, 190716, 199008, 211968, 223884, 238464, 254288, 265344, 286074, 298512, 317952, 353792, 381432, 398016, 429111, 447768, 476928, 508576, 530688, 572148, 597024, 635904, 707584, 762864, 796032, 858222, 895536, 953856, 1017152, 1061376, 1144296, 1194048, 1287333, 1525728, 1592064, 1716444, 1791072, 1907712, 2034304, 2122752, 2288592, 2388096, 2574666, 3051456, 3184128, 3432888, 3582144, 4068608, 4577184, 4776192, 5149332, 6102912, 6368256, 6865776, 7164288, 8137216, 9154368, 9552384, 10298664, 12205824, 13731552, 14328576, 16274432, 18308736, 19104768, 20597328, 24411648, 27463104, 28657152, 36617472, 41194656, 48823296, 54926208, 57314304, 73234944, 82389312, 109852416, 146469888, 164778624, 219704832, 329557248, 439409664, 659114496, 1318228992]

約数ペア:

[(1, 1318228992), (2, 659114496), (3, 439409664), (4, 329557248), (6, 219704832), (8, 164778624), (9, 146469888), (12, 109852416), (16, 82389312), (18, 73234944), (23, 57314304), (24, 54926208), (27, 48823296), (32, 41194656), (36, 36617472), (46, 28657152), (48, 27463104), (54, 24411648), (64, 20597328), (69, 19104768), (72, 18308736), (81, 16274432), (92, 14328576), (96, 13731552), (108, 12205824), (128, 10298664), (138, 9552384), (144, 9154368), (162, 8137216), (184, 7164288), (192, 6865776), (207, 6368256), (216, 6102912), (256, 5149332), (276, 4776192), (288, 4577184), (324, 4068608), (368, 3582144), (384, 3432888), (414, 3184128), (432, 3051456), (512, 2574666), (552, 2388096), (576, 2288592), (621, 2122752), (648, 2034304), (691, 1907712), (736, 1791072), (768, 1716444), (828, 1592064), (864, 1525728), (1024, 1287333), (1104, 1194048), (1152, 1144296), (1242, 1061376), (1296, 1017152), (1382, 953856), (1472, 895536), (1536, 858222), (1656, 796032), (1728, 762864), (1863, 707584), (2073, 635904), (2208, 597024), (2304, 572148), (2484, 530688), (2592, 508576), (2764, 476928), (2944, 447768), (3072, 429111), (3312, 398016), (3456, 381432), (3726, 353792), (4146, 317952), (4416, 298512), (4608, 286074), (4968, 265344), (5184, 254288), (5528, 238464), (5888, 223884), (6219, 211968), (6624, 199008), (6912, 190716), (7452, 176896), (8292, 158976), (8832, 149256), (9216, 143037), (9936, 132672), (10368, 127144), (11056, 119232), (11776, 111942), (12438, 105984), (13248, 99504), (13824, 95358), (14904, 88448), (15893, 82944), (16584, 79488), (17664, 74628), (18657, 70656), (19872, 66336), (20736, 63572), (22112, 59616), (23552, 55971), (24876, 52992), (26496, 49752), (27648, 47679), (29808, 44224), (31786, 41472), (33168, 39744), (35328, 37314)]