1917259008

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5023}}^1$

素因数の和:5120

約数の個数: 144

約数和(自身を含む): 5914976256

約数和(自身を除く): 3997717248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 448, 497, 568, 672, 768, 852, 896, 994, 1136, 1344, 1491, 1704, 1792, 1988, 2272, 2688, 2982, 3408, 3976, 4544, 5023, 5376, 5964, 6816, 7952, 9088, 10046, 11928, 13632, 15069, 15904, 18176, 20092, 23856, 27264, 30138, 31808, 35161, 40184, 47712, 54528, 60276, 63616, 70322, 80368, 95424, 105483, 120552, 127232, 140644, 160736, 190848, 210966, 241104, 281288, 321472, 356633, 381696, 421932, 482208, 562576, 642944, 713266, 843864, 964416, 1069899, 1125152, 1285888, 1426532, 1687728, 1928832, 2139798, 2250304, 2496431, 2853064, 3375456, 3857664, 4279596, 4500608, 4992862, 5706128, 6750912, 7489293, 8559192, 9001216, 9985724, 11412256, 13501824, 14978586, 17118384, 19971448, 22824512, 27003648, 29957172, 34236768, 39942896, 45649024, 59914344, 68473536, 79885792, 91298048, 119828688, 136947072, 159771584, 239657376, 273894144, 319543168, 479314752, 639086336, 958629504, 1917259008]

約数ペア:

[(1, 1917259008), (2, 958629504), (3, 639086336), (4, 479314752), (6, 319543168), (7, 273894144), (8, 239657376), (12, 159771584), (14, 136947072), (16, 119828688), (21, 91298048), (24, 79885792), (28, 68473536), (32, 59914344), (42, 45649024), (48, 39942896), (56, 34236768), (64, 29957172), (71, 27003648), (84, 22824512), (96, 19971448), (112, 17118384), (128, 14978586), (142, 13501824), (168, 11412256), (192, 9985724), (213, 9001216), (224, 8559192), (256, 7489293), (284, 6750912), (336, 5706128), (384, 4992862), (426, 4500608), (448, 4279596), (497, 3857664), (568, 3375456), (672, 2853064), (768, 2496431), (852, 2250304), (896, 2139798), (994, 1928832), (1136, 1687728), (1344, 1426532), (1491, 1285888), (1704, 1125152), (1792, 1069899), (1988, 964416), (2272, 843864), (2688, 713266), (2982, 642944), (3408, 562576), (3976, 482208), (4544, 421932), (5023, 381696), (5376, 356633), (5964, 321472), (6816, 281288), (7952, 241104), (9088, 210966), (10046, 190848), (11928, 160736), (13632, 140644), (15069, 127232), (15904, 120552), (18176, 105483), (20092, 95424), (23856, 80368), (27264, 70322), (30138, 63616), (31808, 60276), (35161, 54528), (40184, 47712)]