219003072

素因数分解:

$2^6\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1151}}^1$

素因数の和:2157

約数の個数: 56

約数和(自身を含む): 580534272

約数和(自身を除く): 361531200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 991, 1151, 1982, 2302, 2973, 3453, 3964, 4604, 5946, 6906, 7928, 9208, 11892, 13812, 15856, 18416, 23784, 27624, 31712, 36832, 47568, 55248, 63424, 73664, 95136, 110496, 190272, 220992, 1140641, 2281282, 3421923, 4562564, 6843846, 9125128, 13687692, 18250256, 27375384, 36500512, 54750768, 73001024, 109501536, 219003072]

約数ペア:

[(1, 219003072), (2, 109501536), (3, 73001024), (4, 54750768), (6, 36500512), (8, 27375384), (12, 18250256), (16, 13687692), (24, 9125128), (32, 6843846), (48, 4562564), (64, 3421923), (96, 2281282), (192, 1140641), (991, 220992), (1151, 190272), (1982, 110496), (2302, 95136), (2973, 73664), (3453, 63424), (3964, 55248), (4604, 47568), (5946, 36832), (6906, 31712), (7928, 27624), (9208, 23784), (11892, 18416), (13812, 15856)]