748694664

素因数分解:

$2^3\times 3^6\times {\mathrm{128377}}^1$

素因数の和:128401

約数の個数: 56

約数和(自身を含む): 2104757310

約数和(自身を除く): 1356062646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 128377, 256754, 385131, 513508, 770262, 1027016, 1155393, 1540524, 2310786, 3081048, 3466179, 4621572, 6932358, 9243144, 10398537, 13864716, 20797074, 27729432, 31195611, 41594148, 62391222, 83188296, 93586833, 124782444, 187173666, 249564888, 374347332, 748694664]

約数ペア:

[(1, 748694664), (2, 374347332), (3, 249564888), (4, 187173666), (6, 124782444), (8, 93586833), (9, 83188296), (12, 62391222), (18, 41594148), (24, 31195611), (27, 27729432), (36, 20797074), (54, 13864716), (72, 10398537), (81, 9243144), (108, 6932358), (162, 4621572), (216, 3466179), (243, 3081048), (324, 2310786), (486, 1540524), (648, 1155393), (729, 1027016), (972, 770262), (1458, 513508), (1944, 385131), (2916, 256754), (5832, 128377)]