891004056

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{2441}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 2271646080

約数和(自身を除く): 1380642024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 227, 268, 402, 454, 536, 681, 804, 908, 1362, 1608, 1816, 2441, 2724, 4882, 5448, 7323, 9764, 14646, 15209, 19528, 29292, 30418, 45627, 58584, 60836, 91254, 121672, 163547, 182508, 327094, 365016, 490641, 554107, 654188, 981282, 1108214, 1308376, 1662321, 1962564, 2216428, 3324642, 3925128, 4432856, 6649284, 13298568, 37125169, 74250338, 111375507, 148500676, 222751014, 297001352, 445502028, 891004056]

約数ペア:

[(1, 891004056), (2, 445502028), (3, 297001352), (4, 222751014), (6, 148500676), (8, 111375507), (12, 74250338), (24, 37125169), (67, 13298568), (134, 6649284), (201, 4432856), (227, 3925128), (268, 3324642), (402, 2216428), (454, 1962564), (536, 1662321), (681, 1308376), (804, 1108214), (908, 981282), (1362, 654188), (1608, 554107), (1816, 490641), (2441, 365016), (2724, 327094), (4882, 182508), (5448, 163547), (7323, 121672), (9764, 91254), (14646, 60836), (15209, 58584), (19528, 45627), (29292, 30418)]