449546076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2707}}^1$

素因数の和:3383

約数の個数: 72

約数和(自身を含む): 1301139840

約数和(自身を除く): 851593764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 659, 1318, 1977, 2636, 2707, 3954, 4613, 5414, 5931, 7908, 8121, 9226, 10828, 11862, 13839, 16242, 18452, 18949, 23724, 24363, 27678, 32484, 37898, 41517, 48726, 55356, 56847, 75796, 83034, 97452, 113694, 166068, 170541, 227388, 341082, 682164, 1783913, 3567826, 5351739, 7135652, 10703478, 12487391, 16055217, 21406956, 24974782, 32110434, 37462173, 49949564, 64220868, 74924346, 112386519, 149848692, 224773038, 449546076]

約数ペア:

[(1, 449546076), (2, 224773038), (3, 149848692), (4, 112386519), (6, 74924346), (7, 64220868), (9, 49949564), (12, 37462173), (14, 32110434), (18, 24974782), (21, 21406956), (28, 16055217), (36, 12487391), (42, 10703478), (63, 7135652), (84, 5351739), (126, 3567826), (252, 1783913), (659, 682164), (1318, 341082), (1977, 227388), (2636, 170541), (2707, 166068), (3954, 113694), (4613, 97452), (5414, 83034), (5931, 75796), (7908, 56847), (8121, 55356), (9226, 48726), (10828, 41517), (11862, 37898), (13839, 32484), (16242, 27678), (18452, 24363), (18949, 23724)]