321037848

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{19471}}^1$

素因数の和:19712

約数の個数: 48

約数和(自身を含む): 873319200

約数和(自身を除く): 552281352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 16488, 19471, 38942, 58413, 77884, 116826, 155768, 175239, 233652, 350478, 467304, 700956, 1401912, 4458859, 8917718, 13376577, 17835436, 26753154, 35670872, 40129731, 53506308, 80259462, 107012616, 160518924, 321037848]

約数ペア:

[(1, 321037848), (2, 160518924), (3, 107012616), (4, 80259462), (6, 53506308), (8, 40129731), (9, 35670872), (12, 26753154), (18, 17835436), (24, 13376577), (36, 8917718), (72, 4458859), (229, 1401912), (458, 700956), (687, 467304), (916, 350478), (1374, 233652), (1832, 175239), (2061, 155768), (2748, 116826), (4122, 77884), (5496, 58413), (8244, 38942), (16488, 19471)]