8475315968

素因数分解:

$2^8\times 7^3\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:667

約数の個数: 144

約数和(自身を含む): 19857868800

約数和(自身を除く): 11382552832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 263, 343, 367, 392, 448, 526, 686, 734, 784, 896, 1052, 1372, 1468, 1568, 1792, 1841, 2104, 2569, 2744, 2936, 3136, 3682, 4208, 5138, 5488, 5872, 6272, 7364, 8416, 10276, 10976, 11744, 12544, 12887, 14728, 16832, 17983, 20552, 21952, 23488, 25774, 29456, 33664, 35966, 41104, 43904, 46976, 51548, 58912, 67328, 71932, 82208, 87808, 90209, 93952, 96521, 103096, 117824, 125881, 143864, 164416, 180418, 193042, 206192, 235648, 251762, 287728, 328832, 360836, 386084, 412384, 471296, 503524, 575456, 657664, 675647, 721672, 772168, 824768, 1007048, 1150912, 1351294, 1443344, 1544336, 1649536, 2014096, 2301824, 2702588, 2886688, 3088672, 3299072, 4028192, 4603648, 4729529, 5405176, 5773376, 6177344, 8056384, 9459058, 10810352, 11546752, 12354688, 16112768, 18918116, 21620704, 23093504, 24709376, 32225536, 33106703, 37836232, 43241408, 66213406, 75672464, 86482816, 132426812, 151344928, 172965632, 264853624, 302689856, 529707248, 605379712, 1059414496, 1210759424, 2118828992, 4237657984, 8475315968]

約数ペア:

[(1, 8475315968), (2, 4237657984), (4, 2118828992), (7, 1210759424), (8, 1059414496), (14, 605379712), (16, 529707248), (28, 302689856), (32, 264853624), (49, 172965632), (56, 151344928), (64, 132426812), (98, 86482816), (112, 75672464), (128, 66213406), (196, 43241408), (224, 37836232), (256, 33106703), (263, 32225536), (343, 24709376), (367, 23093504), (392, 21620704), (448, 18918116), (526, 16112768), (686, 12354688), (734, 11546752), (784, 10810352), (896, 9459058), (1052, 8056384), (1372, 6177344), (1468, 5773376), (1568, 5405176), (1792, 4729529), (1841, 4603648), (2104, 4028192), (2569, 3299072), (2744, 3088672), (2936, 2886688), (3136, 2702588), (3682, 2301824), (4208, 2014096), (5138, 1649536), (5488, 1544336), (5872, 1443344), (6272, 1351294), (7364, 1150912), (8416, 1007048), (10276, 824768), (10976, 772168), (11744, 721672), (12544, 675647), (12887, 657664), (14728, 575456), (16832, 503524), (17983, 471296), (20552, 412384), (21952, 386084), (23488, 360836), (25774, 328832), (29456, 287728), (33664, 251762), (35966, 235648), (41104, 206192), (43904, 193042), (46976, 180418), (51548, 164416), (58912, 143864), (67328, 125881), (71932, 117824), (82208, 103096), (87808, 96521), (90209, 93952)]