1987552896

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1551

約数の個数: 192

約数和(自身を含む): 6229817280

約数和(自身を除く): 4242264384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 168, 192, 196, 219, 224, 292, 294, 336, 384, 392, 438, 448, 511, 584, 588, 672, 784, 876, 896, 1022, 1168, 1176, 1344, 1447, 1533, 1568, 1752, 2044, 2336, 2352, 2688, 2894, 3066, 3136, 3504, 3577, 4088, 4341, 4672, 4704, 5788, 6132, 6272, 7008, 7154, 8176, 8682, 9344, 9408, 10129, 10731, 11576, 12264, 14016, 14308, 16352, 17364, 18816, 20258, 21462, 23152, 24528, 28032, 28616, 30387, 32704, 34728, 40516, 42924, 46304, 49056, 57232, 60774, 65408, 69456, 70903, 81032, 85848, 92608, 98112, 105631, 114464, 121548, 138912, 141806, 162064, 171696, 185216, 196224, 211262, 212709, 228928, 243096, 277824, 283612, 316893, 324128, 343392, 422524, 425418, 457856, 486192, 555648, 567224, 633786, 648256, 686784, 739417, 845048, 850836, 972384, 1134448, 1267572, 1296512, 1373568, 1478834, 1690096, 1701672, 1944768, 2218251, 2268896, 2535144, 2957668, 3380192, 3403344, 3889536, 4436502, 4537792, 5070288, 5175919, 5915336, 6760384, 6806688, 8873004, 9075584, 10140576, 10351838, 11830672, 13520768, 13613376, 15527757, 17746008, 20281152, 20703676, 23661344, 27226752, 31055514, 35492016, 40562304, 41407352, 47322688, 62111028, 70984032, 82814704, 94645376, 124222056, 141968064, 165629408, 248444112, 283936128, 331258816, 496888224, 662517632, 993776448, 1987552896]

約数ペア:

[(1, 1987552896), (2, 993776448), (3, 662517632), (4, 496888224), (6, 331258816), (7, 283936128), (8, 248444112), (12, 165629408), (14, 141968064), (16, 124222056), (21, 94645376), (24, 82814704), (28, 70984032), (32, 62111028), (42, 47322688), (48, 41407352), (49, 40562304), (56, 35492016), (64, 31055514), (73, 27226752), (84, 23661344), (96, 20703676), (98, 20281152), (112, 17746008), (128, 15527757), (146, 13613376), (147, 13520768), (168, 11830672), (192, 10351838), (196, 10140576), (219, 9075584), (224, 8873004), (292, 6806688), (294, 6760384), (336, 5915336), (384, 5175919), (392, 5070288), (438, 4537792), (448, 4436502), (511, 3889536), (584, 3403344), (588, 3380192), (672, 2957668), (784, 2535144), (876, 2268896), (896, 2218251), (1022, 1944768), (1168, 1701672), (1176, 1690096), (1344, 1478834), (1447, 1373568), (1533, 1296512), (1568, 1267572), (1752, 1134448), (2044, 972384), (2336, 850836), (2352, 845048), (2688, 739417), (2894, 686784), (3066, 648256), (3136, 633786), (3504, 567224), (3577, 555648), (4088, 486192), (4341, 457856), (4672, 425418), (4704, 422524), (5788, 343392), (6132, 324128), (6272, 316893), (7008, 283612), (7154, 277824), (8176, 243096), (8682, 228928), (9344, 212709), (9408, 211262), (10129, 196224), (10731, 185216), (11576, 171696), (12264, 162064), (14016, 141806), (14308, 138912), (16352, 121548), (17364, 114464), (18816, 105631), (20258, 98112), (21462, 92608), (23152, 85848), (24528, 81032), (28032, 70903), (28616, 69456), (30387, 65408), (32704, 60774), (34728, 57232), (40516, 49056), (42924, 46304)]