653485248

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 2031997968

約数和(自身を除く): 1378512720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 197, 208, 234, 288, 312, 394, 416, 443, 468, 576, 591, 624, 788, 832, 886, 936, 1182, 1248, 1329, 1576, 1772, 1773, 1872, 2364, 2496, 2561, 2658, 3152, 3544, 3546, 3744, 3987, 4728, 5122, 5316, 5759, 6304, 7088, 7092, 7488, 7683, 7974, 9456, 10244, 10632, 11518, 12608, 14176, 14184, 15366, 15948, 17277, 18912, 20488, 21264, 23036, 23049, 28352, 28368, 30732, 31896, 34554, 37824, 40976, 42528, 46072, 46098, 51831, 56736, 61464, 63792, 69108, 81952, 85056, 87271, 92144, 92196, 103662, 113472, 122928, 127584, 138216, 163904, 174542, 184288, 184392, 207324, 245856, 255168, 261813, 276432, 349084, 368576, 368784, 414648, 491712, 523626, 552864, 698168, 737568, 785439, 829296, 1047252, 1105728, 1134523, 1396336, 1475136, 1570878, 1658592, 2094504, 2269046, 2792672, 3141756, 3317184, 3403569, 4189008, 4538092, 5585344, 6283512, 6807138, 8378016, 9076184, 10210707, 12567024, 13614276, 16756032, 18152368, 20421414, 25134048, 27228552, 36304736, 40842828, 50268096, 54457104, 72609472, 81685656, 108914208, 163371312, 217828416, 326742624, 653485248]

約数ペア:

[(1, 653485248), (2, 326742624), (3, 217828416), (4, 163371312), (6, 108914208), (8, 81685656), (9, 72609472), (12, 54457104), (13, 50268096), (16, 40842828), (18, 36304736), (24, 27228552), (26, 25134048), (32, 20421414), (36, 18152368), (39, 16756032), (48, 13614276), (52, 12567024), (64, 10210707), (72, 9076184), (78, 8378016), (96, 6807138), (104, 6283512), (117, 5585344), (144, 4538092), (156, 4189008), (192, 3403569), (197, 3317184), (208, 3141756), (234, 2792672), (288, 2269046), (312, 2094504), (394, 1658592), (416, 1570878), (443, 1475136), (468, 1396336), (576, 1134523), (591, 1105728), (624, 1047252), (788, 829296), (832, 785439), (886, 737568), (936, 698168), (1182, 552864), (1248, 523626), (1329, 491712), (1576, 414648), (1772, 368784), (1773, 368576), (1872, 349084), (2364, 276432), (2496, 261813), (2561, 255168), (2658, 245856), (3152, 207324), (3544, 184392), (3546, 184288), (3744, 174542), (3987, 163904), (4728, 138216), (5122, 127584), (5316, 122928), (5759, 113472), (6304, 103662), (7088, 92196), (7092, 92144), (7488, 87271), (7683, 85056), (7974, 81952), (9456, 69108), (10244, 63792), (10632, 61464), (11518, 56736), (12608, 51831), (14176, 46098), (14184, 46072), (15366, 42528), (15948, 40976), (17277, 37824), (18912, 34554), (20488, 31896), (21264, 30732), (23036, 28368), (23049, 28352)]