213735384

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{80231}}^1$

素因数の和:80280

約数の個数: 48

約数和(自身を含む): 594519120

約数和(自身を除く): 380783736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 80231, 160462, 240693, 320924, 481386, 641848, 722079, 962772, 1444158, 1925544, 2888316, 2968547, 5776632, 5937094, 8905641, 11874188, 17811282, 23748376, 26716923, 35622564, 53433846, 71245128, 106867692, 213735384]

約数ペア:

[(1, 213735384), (2, 106867692), (3, 71245128), (4, 53433846), (6, 35622564), (8, 26716923), (9, 23748376), (12, 17811282), (18, 11874188), (24, 8905641), (36, 5937094), (37, 5776632), (72, 2968547), (74, 2888316), (111, 1925544), (148, 1444158), (222, 962772), (296, 722079), (333, 641848), (444, 481386), (666, 320924), (888, 240693), (1332, 160462), (2664, 80231)]