987665664

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 2719664640

約数和(自身を除く): 1731998976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 71, 96, 118, 128, 142, 177, 192, 213, 236, 256, 284, 307, 354, 384, 426, 472, 568, 614, 708, 768, 852, 921, 944, 1136, 1228, 1416, 1704, 1842, 1888, 2272, 2456, 2832, 3408, 3684, 3776, 4189, 4544, 4912, 5664, 6816, 7368, 7552, 8378, 9088, 9824, 11328, 12567, 13632, 14736, 15104, 16756, 18113, 18176, 19648, 21797, 22656, 25134, 27264, 29472, 33512, 36226, 39296, 43594, 45312, 50268, 54339, 54528, 58944, 65391, 67024, 72452, 78592, 87188, 100536, 108678, 117888, 130782, 134048, 144904, 174376, 201072, 217356, 235776, 261564, 268096, 289808, 348752, 402144, 434712, 523128, 536192, 579616, 697504, 804288, 869424, 1046256, 1072384, 1159232, 1286023, 1395008, 1608576, 1738848, 2092512, 2318464, 2572046, 2790016, 3217152, 3477696, 3858069, 4185024, 4636928, 5144092, 5580032, 6955392, 7716138, 8370048, 10288184, 13910784, 15432276, 16740096, 20576368, 30864552, 41152736, 61729104, 82305472, 123458208, 164610944, 246916416, 329221888, 493832832, 987665664]

約数ペア:

[(1, 987665664), (2, 493832832), (3, 329221888), (4, 246916416), (6, 164610944), (8, 123458208), (12, 82305472), (16, 61729104), (24, 41152736), (32, 30864552), (48, 20576368), (59, 16740096), (64, 15432276), (71, 13910784), (96, 10288184), (118, 8370048), (128, 7716138), (142, 6955392), (177, 5580032), (192, 5144092), (213, 4636928), (236, 4185024), (256, 3858069), (284, 3477696), (307, 3217152), (354, 2790016), (384, 2572046), (426, 2318464), (472, 2092512), (568, 1738848), (614, 1608576), (708, 1395008), (768, 1286023), (852, 1159232), (921, 1072384), (944, 1046256), (1136, 869424), (1228, 804288), (1416, 697504), (1704, 579616), (1842, 536192), (1888, 523128), (2272, 434712), (2456, 402144), (2832, 348752), (3408, 289808), (3684, 268096), (3776, 261564), (4189, 235776), (4544, 217356), (4912, 201072), (5664, 174376), (6816, 144904), (7368, 134048), (7552, 130782), (8378, 117888), (9088, 108678), (9824, 100536), (11328, 87188), (12567, 78592), (13632, 72452), (14736, 67024), (15104, 65391), (16756, 58944), (18113, 54528), (18176, 54339), (19648, 50268), (21797, 45312), (22656, 43594), (25134, 39296), (27264, 36226), (29472, 33512)]