3478169856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{646981}}^1$

素因数の和:647007

約数の個数: 72

約数和(自身を含む): 10579449664

約数和(自身を除く): 7101279808

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, 1344, 1792, 2688, 5376, 646981, 1293962, 1940943, 2587924, 3881886, 4528867, 5175848, 7763772, 9057734, 10351696, 13586601, 15527544, 18115468, 20703392, 27173202, 31055088, 36230936, 41406784, 54346404, 62110176, 72461872, 82813568, 108692808, 124220352, 144923744, 165627136, 217385616, 248440704, 289847488, 434771232, 496881408, 579694976, 869542464, 1159389952, 1739084928, 3478169856]

約数ペア:

[(1, 3478169856), (2, 1739084928), (3, 1159389952), (4, 869542464), (6, 579694976), (7, 496881408), (8, 434771232), (12, 289847488), (14, 248440704), (16, 217385616), (21, 165627136), (24, 144923744), (28, 124220352), (32, 108692808), (42, 82813568), (48, 72461872), (56, 62110176), (64, 54346404), (84, 41406784), (96, 36230936), (112, 31055088), (128, 27173202), (168, 20703392), (192, 18115468), (224, 15527544), (256, 13586601), (336, 10351696), (384, 9057734), (448, 7763772), (672, 5175848), (768, 4528867), (896, 3881886), (1344, 2587924), (1792, 1940943), (2688, 1293962), (5376, 646981)]