257646362112

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42649}}^1$

素因数の和:42718

約数の個数: 320

約数和(自身を含む): 837714240000

約数和(自身を除く): 580067877888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 228, 256, 276, 288, 304, 342, 368, 384, 414, 432, 437, 456, 512, 513, 552, 576, 608, 621, 684, 736, 768, 828, 864, 874, 912, 1026, 1104, 1152, 1216, 1242, 1311, 1368, 1472, 1536, 1656, 1728, 1748, 1824, 2052, 2208, 2304, 2432, 2484, 2622, 2736, 2944, 3312, 3456, 3496, 3648, 3933, 4104, 4416, 4608, 4864, 4968, 5244, 5472, 5888, 6624, 6912, 6992, 7296, 7866, 8208, 8832, 9728, 9936, 10488, 10944, 11776, 11799, 13248, 13824, 13984, 14592, 15732, 16416, 17664, 19872, 20976, 21888, 23598, 26496, 27968, 29184, 31464, 32832, 35328, 39744, 41952, 42649, 43776, 47196, 52992, 55936, 62928, 65664, 79488, 83904, 85298, 87552, 94392, 105984, 111872, 125856, 127947, 131328, 158976, 167808, 170596, 188784, 223744, 251712, 255894, 262656, 317952, 335616, 341192, 377568, 383841, 503424, 511788, 671232, 682384, 755136, 767682, 810331, 980927, 1006848, 1023576, 1151523, 1364768, 1510272, 1535364, 1620662, 1961854, 2013696, 2047152, 2303046, 2430993, 2729536, 2942781, 3020544, 3070728, 3241324, 3923708, 4094304, 4606092, 4861986, 5459072, 5885562, 6041088, 6141456, 6482648, 7292979, 7847416, 8188608, 8828343, 9212184, 9723972, 10918144, 11771124, 12282912, 12965296, 14585958, 15694832, 16377216, 17656686, 18424368, 18637613, 19447944, 21836288, 21878937, 23542248, 24565824, 25930592, 26485029, 29171916, 31389664, 32754432, 35313372, 36848736, 37275226, 38895888, 43757874, 47084496, 49131648, 51861184, 52970058, 55912839, 58343832, 62779328, 65508864, 70626744, 73697472, 74550452, 77791776, 87515748, 94168992, 98263296, 103722368, 105940116, 111825678, 116687664, 125558656, 141253488, 147394944, 149100904, 155583552, 167738517, 175031496, 188337984, 196526592, 207444736, 211880232, 223651356, 233375328, 251117312, 282506976, 294789888, 298201808, 311167104, 335477034, 350062992, 376675968, 414889472, 423760464, 447302712, 466750656, 502234624, 503215551, 565013952, 589579776, 596403616, 622334208, 670954068, 700125984, 753351936, 847520928, 894605424, 933501312, 1006431102, 1130027904, 1192807232, 1244668416, 1341908136, 1400251968, 1506703872, 1695041856, 1789210848, 1867002624, 2012862204, 2260055808, 2385614464, 2683816272, 2800503936, 3390083712, 3578421696, 3734005248, 4025724408, 4520111616, 4771228928, 5367632544, 5601007872, 6780167424, 7156843392, 8051448816, 9542457856, 10735265088, 11202015744, 13560334848, 14313686784, 16102897632, 21470530176, 28627373568, 32205795264, 42941060352, 64411590528, 85882120704, 128823181056, 257646362112]

約数ペア:

[(1, 257646362112), (2, 128823181056), (3, 85882120704), (4, 64411590528), (6, 42941060352), (8, 32205795264), (9, 28627373568), (12, 21470530176), (16, 16102897632), (18, 14313686784), (19, 13560334848), (23, 11202015744), (24, 10735265088), (27, 9542457856), (32, 8051448816), (36, 7156843392), (38, 6780167424), (46, 5601007872), (48, 5367632544), (54, 4771228928), (57, 4520111616), (64, 4025724408), (69, 3734005248), (72, 3578421696), (76, 3390083712), (92, 2800503936), (96, 2683816272), (108, 2385614464), (114, 2260055808), (128, 2012862204), (138, 1867002624), (144, 1789210848), (152, 1695041856), (171, 1506703872), (184, 1400251968), (192, 1341908136), (207, 1244668416), (216, 1192807232), (228, 1130027904), (256, 1006431102), (276, 933501312), (288, 894605424), (304, 847520928), (342, 753351936), (368, 700125984), (384, 670954068), (414, 622334208), (432, 596403616), (437, 589579776), (456, 565013952), (512, 503215551), (513, 502234624), (552, 466750656), (576, 447302712), (608, 423760464), (621, 414889472), (684, 376675968), (736, 350062992), (768, 335477034), (828, 311167104), (864, 298201808), (874, 294789888), (912, 282506976), (1026, 251117312), (1104, 233375328), (1152, 223651356), (1216, 211880232), (1242, 207444736), (1311, 196526592), (1368, 188337984), (1472, 175031496), (1536, 167738517), (1656, 155583552), (1728, 149100904), (1748, 147394944), (1824, 141253488), (2052, 125558656), (2208, 116687664), (2304, 111825678), (2432, 105940116), (2484, 103722368), (2622, 98263296), (2736, 94168992), (2944, 87515748), (3312, 77791776), (3456, 74550452), (3496, 73697472), (3648, 70626744), (3933, 65508864), (4104, 62779328), (4416, 58343832), (4608, 55912839), (4864, 52970058), (4968, 51861184), (5244, 49131648), (5472, 47084496), (5888, 43757874), (6624, 38895888), (6912, 37275226), (6992, 36848736), (7296, 35313372), (7866, 32754432), (8208, 31389664), (8832, 29171916), (9728, 26485029), (9936, 25930592), (10488, 24565824), (10944, 23542248), (11776, 21878937), (11799, 21836288), (13248, 19447944), (13824, 18637613), (13984, 18424368), (14592, 17656686), (15732, 16377216), (16416, 15694832), (17664, 14585958), (19872, 12965296), (20976, 12282912), (21888, 11771124), (23598, 10918144), (26496, 9723972), (27968, 9212184), (29184, 8828343), (31464, 8188608), (32832, 7847416), (35328, 7292979), (39744, 6482648), (41952, 6141456), (42649, 6041088), (43776, 5885562), (47196, 5459072), (52992, 4861986), (55936, 4606092), (62928, 4094304), (65664, 3923708), (79488, 3241324), (83904, 3070728), (85298, 3020544), (87552, 2942781), (94392, 2729536), (105984, 2430993), (111872, 2303046), (125856, 2047152), (127947, 2013696), (131328, 1961854), (158976, 1620662), (167808, 1535364), (170596, 1510272), (188784, 1364768), (223744, 1151523), (251712, 1023576), (255894, 1006848), (262656, 980927), (317952, 810331), (335616, 767682), (341192, 755136), (377568, 682384), (383841, 671232), (503424, 511788)]