15999841536

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{2713}}^1$

素因数の和:3836

約数の個数: 144

約数和(自身を含む): 48728502144

約数和(自身を除く): 32728660608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1097, 1344, 1792, 2194, 2688, 2713, 3291, 4388, 5376, 5426, 6582, 7679, 8139, 8776, 10852, 13164, 15358, 16278, 17552, 18991, 21704, 23037, 26328, 30716, 32556, 35104, 37982, 43408, 46074, 52656, 56973, 61432, 65112, 70208, 75964, 86816, 92148, 105312, 113946, 122864, 130224, 140416, 151928, 173632, 184296, 210624, 227892, 245728, 260448, 280832, 303856, 347264, 368592, 421248, 455784, 491456, 520896, 607712, 694528, 737184, 842496, 911568, 982912, 1041792, 1215424, 1474368, 1823136, 1965824, 2083584, 2430848, 2948736, 2976161, 3646272, 4861696, 5897472, 5952322, 7292544, 8928483, 11904644, 14585088, 17856966, 20833127, 23809288, 35713932, 41666254, 47618576, 62499381, 71427864, 83332508, 95237152, 124998762, 142855728, 166665016, 190474304, 249997524, 285711456, 333330032, 380948608, 499995048, 571422912, 666660064, 761897216, 999990096, 1142845824, 1333320128, 1999980192, 2285691648, 2666640256, 3999960384, 5333280512, 7999920768, 15999841536]

約数ペア:

[(1, 15999841536), (2, 7999920768), (3, 5333280512), (4, 3999960384), (6, 2666640256), (7, 2285691648), (8, 1999980192), (12, 1333320128), (14, 1142845824), (16, 999990096), (21, 761897216), (24, 666660064), (28, 571422912), (32, 499995048), (42, 380948608), (48, 333330032), (56, 285711456), (64, 249997524), (84, 190474304), (96, 166665016), (112, 142855728), (128, 124998762), (168, 95237152), (192, 83332508), (224, 71427864), (256, 62499381), (336, 47618576), (384, 41666254), (448, 35713932), (672, 23809288), (768, 20833127), (896, 17856966), (1097, 14585088), (1344, 11904644), (1792, 8928483), (2194, 7292544), (2688, 5952322), (2713, 5897472), (3291, 4861696), (4388, 3646272), (5376, 2976161), (5426, 2948736), (6582, 2430848), (7679, 2083584), (8139, 1965824), (8776, 1823136), (10852, 1474368), (13164, 1215424), (15358, 1041792), (16278, 982912), (17552, 911568), (18991, 842496), (21704, 737184), (23037, 694528), (26328, 607712), (30716, 520896), (32556, 491456), (35104, 455784), (37982, 421248), (43408, 368592), (46074, 347264), (52656, 303856), (56973, 280832), (61432, 260448), (65112, 245728), (70208, 227892), (75964, 210624), (86816, 184296), (92148, 173632), (105312, 151928), (113946, 140416), (122864, 130224)]