172591488

素因数分解:

$2^7\times 3^2\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 499557240

約数和(自身を除く): 326965752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 288, 384, 466, 576, 643, 699, 932, 1152, 1286, 1398, 1864, 1929, 2097, 2572, 2796, 3728, 3858, 4194, 5144, 5592, 5787, 7456, 7716, 8388, 10288, 11184, 11574, 14912, 15432, 16776, 20576, 22368, 23148, 29824, 30864, 33552, 41152, 44736, 46296, 61728, 67104, 82304, 89472, 92592, 123456, 134208, 149819, 185184, 246912, 268416, 299638, 370368, 449457, 599276, 740736, 898914, 1198552, 1348371, 1797828, 2397104, 2696742, 3595656, 4794208, 5393484, 7191312, 9588416, 10786968, 14382624, 19176832, 21573936, 28765248, 43147872, 57530496, 86295744, 172591488]

約数ペア:

[(1, 172591488), (2, 86295744), (3, 57530496), (4, 43147872), (6, 28765248), (8, 21573936), (9, 19176832), (12, 14382624), (16, 10786968), (18, 9588416), (24, 7191312), (32, 5393484), (36, 4794208), (48, 3595656), (64, 2696742), (72, 2397104), (96, 1797828), (128, 1348371), (144, 1198552), (192, 898914), (233, 740736), (288, 599276), (384, 449457), (466, 370368), (576, 299638), (643, 268416), (699, 246912), (932, 185184), (1152, 149819), (1286, 134208), (1398, 123456), (1864, 92592), (1929, 89472), (2097, 82304), (2572, 67104), (2796, 61728), (3728, 46296), (3858, 44736), (4194, 41152), (5144, 33552), (5592, 30864), (5787, 29824), (7456, 23148), (7716, 22368), (8388, 20576), (10288, 16776), (11184, 15432), (11574, 14912)]