21516972288

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{4139}}^1$

素因数の和:5132

約数の個数: 144

約数和(自身を含む): 65530967040

約数和(自身を除く): 44013994752

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, 967, 1344, 1792, 1934, 2688, 2901, 3868, 4139, 5376, 5802, 6769, 7736, 8278, 11604, 12417, 13538, 15472, 16556, 20307, 23208, 24834, 27076, 28973, 30944, 33112, 40614, 46416, 49668, 54152, 57946, 61888, 66224, 81228, 86919, 92832, 99336, 108304, 115892, 123776, 132448, 162456, 173838, 185664, 198672, 216608, 231784, 247552, 264896, 324912, 347676, 371328, 397344, 433216, 463568, 529792, 649824, 695352, 742656, 794688, 866432, 927136, 1059584, 1299648, 1390704, 1589376, 1732864, 1854272, 2599296, 2781408, 3178752, 3708544, 4002413, 5198592, 5562816, 7417088, 8004826, 11125632, 12007239, 16009652, 22251264, 24014478, 28016891, 32019304, 48028956, 56033782, 64038608, 84050673, 96057912, 112067564, 128077216, 168101346, 192115824, 224135128, 256154432, 336202692, 384231648, 448270256, 512308864, 672405384, 768463296, 896540512, 1024617728, 1344810768, 1536926592, 1793081024, 2689621536, 3073853184, 3586162048, 5379243072, 7172324096, 10758486144, 21516972288]

約数ペア:

[(1, 21516972288), (2, 10758486144), (3, 7172324096), (4, 5379243072), (6, 3586162048), (7, 3073853184), (8, 2689621536), (12, 1793081024), (14, 1536926592), (16, 1344810768), (21, 1024617728), (24, 896540512), (28, 768463296), (32, 672405384), (42, 512308864), (48, 448270256), (56, 384231648), (64, 336202692), (84, 256154432), (96, 224135128), (112, 192115824), (128, 168101346), (168, 128077216), (192, 112067564), (224, 96057912), (256, 84050673), (336, 64038608), (384, 56033782), (448, 48028956), (672, 32019304), (768, 28016891), (896, 24014478), (967, 22251264), (1344, 16009652), (1792, 12007239), (1934, 11125632), (2688, 8004826), (2901, 7417088), (3868, 5562816), (4139, 5198592), (5376, 4002413), (5802, 3708544), (6769, 3178752), (7736, 2781408), (8278, 2599296), (11604, 1854272), (12417, 1732864), (13538, 1589376), (15472, 1390704), (16556, 1299648), (20307, 1059584), (23208, 927136), (24834, 866432), (27076, 794688), (28973, 742656), (30944, 695352), (33112, 649824), (40614, 529792), (46416, 463568), (49668, 433216), (54152, 397344), (57946, 371328), (61888, 347676), (66224, 324912), (81228, 264896), (86919, 247552), (92832, 231784), (99336, 216608), (108304, 198672), (115892, 185664), (123776, 173838), (132448, 162456)]