1722290688

素因数分解:

$2^9\times 3^5\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 240

約数和(自身を含む): 5242997760

約数和(自身を除く): 3520707072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 127, 128, 144, 162, 192, 216, 218, 243, 254, 256, 288, 324, 327, 381, 384, 432, 436, 486, 508, 512, 576, 648, 654, 762, 768, 864, 872, 972, 981, 1016, 1143, 1152, 1296, 1308, 1524, 1536, 1728, 1744, 1944, 1962, 2032, 2286, 2304, 2592, 2616, 2943, 3048, 3429, 3456, 3488, 3888, 3924, 4064, 4572, 4608, 5184, 5232, 5886, 6096, 6858, 6912, 6976, 7776, 7848, 8128, 8829, 9144, 10287, 10368, 10464, 11772, 12192, 13716, 13824, 13843, 13952, 15552, 15696, 16256, 17658, 18288, 20574, 20736, 20928, 23544, 24384, 26487, 27432, 27686, 27904, 30861, 31104, 31392, 32512, 35316, 36576, 41148, 41472, 41529, 41856, 47088, 48768, 52974, 54864, 55372, 55808, 61722, 62208, 62784, 65024, 70632, 73152, 82296, 83058, 83712, 94176, 97536, 105948, 109728, 110744, 123444, 124416, 124587, 125568, 141264, 146304, 164592, 166116, 167424, 188352, 195072, 211896, 219456, 221488, 246888, 249174, 251136, 282528, 292608, 329184, 332232, 373761, 376704, 423792, 438912, 442976, 493776, 498348, 502272, 565056, 585216, 658368, 664464, 747522, 753408, 847584, 877824, 885952, 987552, 996696, 1121283, 1130112, 1316736, 1328928, 1495044, 1506816, 1695168, 1755648, 1771904, 1975104, 1993392, 2242566, 2260224, 2633472, 2657856, 2990088, 3363849, 3390336, 3543808, 3950208, 3986784, 4485132, 4520448, 5266944, 5315712, 5980176, 6727698, 6780672, 7087616, 7900416, 7973568, 8970264, 10631424, 11960352, 13455396, 13561344, 15800832, 15947136, 17940528, 21262848, 23920704, 26910792, 31894272, 35881056, 47841408, 53821584, 63788544, 71762112, 95682816, 107643168, 143524224, 191365632, 215286336, 287048448, 430572672, 574096896, 861145344, 1722290688]

約数ペア:

[(1, 1722290688), (2, 861145344), (3, 574096896), (4, 430572672), (6, 287048448), (8, 215286336), (9, 191365632), (12, 143524224), (16, 107643168), (18, 95682816), (24, 71762112), (27, 63788544), (32, 53821584), (36, 47841408), (48, 35881056), (54, 31894272), (64, 26910792), (72, 23920704), (81, 21262848), (96, 17940528), (108, 15947136), (109, 15800832), (127, 13561344), (128, 13455396), (144, 11960352), (162, 10631424), (192, 8970264), (216, 7973568), (218, 7900416), (243, 7087616), (254, 6780672), (256, 6727698), (288, 5980176), (324, 5315712), (327, 5266944), (381, 4520448), (384, 4485132), (432, 3986784), (436, 3950208), (486, 3543808), (508, 3390336), (512, 3363849), (576, 2990088), (648, 2657856), (654, 2633472), (762, 2260224), (768, 2242566), (864, 1993392), (872, 1975104), (972, 1771904), (981, 1755648), (1016, 1695168), (1143, 1506816), (1152, 1495044), (1296, 1328928), (1308, 1316736), (1524, 1130112), (1536, 1121283), (1728, 996696), (1744, 987552), (1944, 885952), (1962, 877824), (2032, 847584), (2286, 753408), (2304, 747522), (2592, 664464), (2616, 658368), (2943, 585216), (3048, 565056), (3429, 502272), (3456, 498348), (3488, 493776), (3888, 442976), (3924, 438912), (4064, 423792), (4572, 376704), (4608, 373761), (5184, 332232), (5232, 329184), (5886, 292608), (6096, 282528), (6858, 251136), (6912, 249174), (6976, 246888), (7776, 221488), (7848, 219456), (8128, 211896), (8829, 195072), (9144, 188352), (10287, 167424), (10368, 166116), (10464, 164592), (11772, 146304), (12192, 141264), (13716, 125568), (13824, 124587), (13843, 124416), (13952, 123444), (15552, 110744), (15696, 109728), (16256, 105948), (17658, 97536), (18288, 94176), (20574, 83712), (20736, 83058), (20928, 82296), (23544, 73152), (24384, 70632), (26487, 65024), (27432, 62784), (27686, 62208), (27904, 61722), (30861, 55808), (31104, 55372), (31392, 54864), (32512, 52974), (35316, 48768), (36576, 47088), (41148, 41856), (41472, 41529)]