642055104

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:343

約数の個数: 168

約数和(自身を含む): 1896880128

約数和(自身を除く): 1254825024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 127, 131, 134, 144, 192, 201, 254, 262, 268, 288, 381, 393, 402, 508, 524, 536, 576, 603, 762, 786, 804, 1016, 1048, 1072, 1143, 1179, 1206, 1524, 1572, 1608, 2032, 2096, 2144, 2286, 2358, 2412, 3048, 3144, 3216, 4064, 4192, 4288, 4572, 4716, 4824, 6096, 6288, 6432, 8128, 8384, 8509, 8777, 9144, 9432, 9648, 12192, 12576, 12864, 16637, 17018, 17554, 18288, 18864, 19296, 24384, 25152, 25527, 26331, 33274, 34036, 35108, 36576, 37728, 38592, 49911, 51054, 52662, 66548, 68072, 70216, 73152, 75456, 76581, 78993, 99822, 102108, 105324, 133096, 136144, 140432, 149733, 153162, 157986, 199644, 204216, 210648, 266192, 272288, 280864, 299466, 306324, 315972, 399288, 408432, 421296, 532384, 544576, 561728, 598932, 612648, 631944, 798576, 816864, 842592, 1064768, 1114679, 1197864, 1225296, 1263888, 1597152, 1633728, 1685184, 2229358, 2395728, 2450592, 2527776, 3194304, 3344037, 4458716, 4791456, 4901184, 5055552, 6688074, 8917432, 9582912, 10032111, 13376148, 17834864, 20064222, 26752296, 35669728, 40128444, 53504592, 71339456, 80256888, 107009184, 160513776, 214018368, 321027552, 642055104]

約数ペア:

[(1, 642055104), (2, 321027552), (3, 214018368), (4, 160513776), (6, 107009184), (8, 80256888), (9, 71339456), (12, 53504592), (16, 40128444), (18, 35669728), (24, 26752296), (32, 20064222), (36, 17834864), (48, 13376148), (64, 10032111), (67, 9582912), (72, 8917432), (96, 6688074), (127, 5055552), (131, 4901184), (134, 4791456), (144, 4458716), (192, 3344037), (201, 3194304), (254, 2527776), (262, 2450592), (268, 2395728), (288, 2229358), (381, 1685184), (393, 1633728), (402, 1597152), (508, 1263888), (524, 1225296), (536, 1197864), (576, 1114679), (603, 1064768), (762, 842592), (786, 816864), (804, 798576), (1016, 631944), (1048, 612648), (1072, 598932), (1143, 561728), (1179, 544576), (1206, 532384), (1524, 421296), (1572, 408432), (1608, 399288), (2032, 315972), (2096, 306324), (2144, 299466), (2286, 280864), (2358, 272288), (2412, 266192), (3048, 210648), (3144, 204216), (3216, 199644), (4064, 157986), (4192, 153162), (4288, 149733), (4572, 140432), (4716, 136144), (4824, 133096), (6096, 105324), (6288, 102108), (6432, 99822), (8128, 78993), (8384, 76581), (8509, 75456), (8777, 73152), (9144, 70216), (9432, 68072), (9648, 66548), (12192, 52662), (12576, 51054), (12864, 49911), (16637, 38592), (17018, 37728), (17554, 36576), (18288, 35108), (18864, 34036), (19296, 33274), (24384, 26331), (25152, 25527)]