628722432

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7035

約数の個数: 144

約数和(自身を含む): 2002547680

約数和(自身を除く): 1373825248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 6997, 7488, 9984, 11232, 13994, 14976, 20991, 22464, 27988, 29952, 41982, 44928, 55976, 62973, 83964, 89856, 90961, 111952, 125946, 167928, 181922, 188919, 223904, 251892, 272883, 335856, 363844, 377838, 447808, 503784, 545766, 671712, 727688, 755676, 818649, 895616, 1007568, 1091532, 1343424, 1455376, 1511352, 1637298, 1791232, 2015136, 2183064, 2455947, 2686848, 2910752, 3022704, 3274596, 4030272, 4366128, 4911894, 5373696, 5821504, 6045408, 6549192, 8060544, 8732256, 9823788, 11643008, 12090816, 13098384, 16121088, 17464512, 19647576, 23286016, 24181632, 26196768, 34929024, 39295152, 48363264, 52393536, 69858048, 78590304, 104787072, 157180608, 209574144, 314361216, 628722432]

約数ペア:

[(1, 628722432), (2, 314361216), (3, 209574144), (4, 157180608), (6, 104787072), (8, 78590304), (9, 69858048), (12, 52393536), (13, 48363264), (16, 39295152), (18, 34929024), (24, 26196768), (26, 24181632), (27, 23286016), (32, 19647576), (36, 17464512), (39, 16121088), (48, 13098384), (52, 12090816), (54, 11643008), (64, 9823788), (72, 8732256), (78, 8060544), (96, 6549192), (104, 6045408), (108, 5821504), (117, 5373696), (128, 4911894), (144, 4366128), (156, 4030272), (192, 3274596), (208, 3022704), (216, 2910752), (234, 2686848), (256, 2455947), (288, 2183064), (312, 2015136), (351, 1791232), (384, 1637298), (416, 1511352), (432, 1455376), (468, 1343424), (576, 1091532), (624, 1007568), (702, 895616), (768, 818649), (832, 755676), (864, 727688), (936, 671712), (1152, 545766), (1248, 503784), (1404, 447808), (1664, 377838), (1728, 363844), (1872, 335856), (2304, 272883), (2496, 251892), (2808, 223904), (3328, 188919), (3456, 181922), (3744, 167928), (4992, 125946), (5616, 111952), (6912, 90961), (6997, 89856), (7488, 83964), (9984, 62973), (11232, 55976), (13994, 44928), (14976, 41982), (20991, 29952), (22464, 27988)]