391944384

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3127

約数の個数: 168

約数和(自身を含む): 1281440160

約数和(自身を除く): 889495776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2496, 2652, 3079, 3264, 3536, 3744, 3978, 4896, 5304, 6158, 7072, 7488, 7956, 9237, 9792, 10608, 12316, 14144, 15912, 18474, 21216, 24632, 27711, 31824, 36948, 40027, 42432, 49264, 52343, 55422, 63648, 73896, 80054, 98528, 104686, 110844, 120081, 127296, 147792, 157029, 160108, 197056, 209372, 221688, 240162, 295584, 314058, 320216, 360243, 418744, 443376, 471087, 480324, 591168, 628116, 640432, 680459, 720486, 837488, 886752, 942174, 960648, 1256232, 1280864, 1360918, 1440972, 1674976, 1773504, 1884348, 1921296, 2041377, 2512464, 2561728, 2721836, 2881944, 3349952, 3768696, 3842592, 4082754, 5024928, 5443672, 5763888, 6124131, 7537392, 7685184, 8165508, 10049856, 10887344, 11527776, 12248262, 15074784, 16331016, 21774688, 23055552, 24496524, 30149568, 32662032, 43549376, 48993048, 65324064, 97986096, 130648128, 195972192, 391944384]

約数ペア:

[(1, 391944384), (2, 195972192), (3, 130648128), (4, 97986096), (6, 65324064), (8, 48993048), (9, 43549376), (12, 32662032), (13, 30149568), (16, 24496524), (17, 23055552), (18, 21774688), (24, 16331016), (26, 15074784), (32, 12248262), (34, 11527776), (36, 10887344), (39, 10049856), (48, 8165508), (51, 7685184), (52, 7537392), (64, 6124131), (68, 5763888), (72, 5443672), (78, 5024928), (96, 4082754), (102, 3842592), (104, 3768696), (117, 3349952), (136, 2881944), (144, 2721836), (153, 2561728), (156, 2512464), (192, 2041377), (204, 1921296), (208, 1884348), (221, 1773504), (234, 1674976), (272, 1440972), (288, 1360918), (306, 1280864), (312, 1256232), (408, 960648), (416, 942174), (442, 886752), (468, 837488), (544, 720486), (576, 680459), (612, 640432), (624, 628116), (663, 591168), (816, 480324), (832, 471087), (884, 443376), (936, 418744), (1088, 360243), (1224, 320216), (1248, 314058), (1326, 295584), (1632, 240162), (1768, 221688), (1872, 209372), (1989, 197056), (2448, 160108), (2496, 157029), (2652, 147792), (3079, 127296), (3264, 120081), (3536, 110844), (3744, 104686), (3978, 98528), (4896, 80054), (5304, 73896), (6158, 63648), (7072, 55422), (7488, 52343), (7956, 49264), (9237, 42432), (9792, 40027), (10608, 36948), (12316, 31824), (14144, 27711), (15912, 24632), (18474, 21216)]