274578424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{106261}}^1$

素因数の和:106303

約数の個数: 32

約数和(自身を含む): 573814800

約数和(自身を除く): 299236376

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 106261, 212522, 425044, 850088, 1806437, 2018959, 3612874, 4037918, 7225748, 8075836, 14451496, 16151672, 34322303, 68644606, 137289212, 274578424]

約数ペア:

[(1, 274578424), (2, 137289212), (4, 68644606), (8, 34322303), (17, 16151672), (19, 14451496), (34, 8075836), (38, 7225748), (68, 4037918), (76, 3612874), (136, 2018959), (152, 1806437), (323, 850088), (646, 425044), (1292, 212522), (2584, 106261)]