444226770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379681}}^1$

素因数の和:379707

約数の個数: 48

約数和(自身を含む): 1243838232

約数和(自身を除く): 799611462

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 379681, 759362, 1139043, 1898405, 2278086, 3417129, 3796810, 4935853, 5695215, 6834258, 9871706, 11390430, 14807559, 17085645, 24679265, 29615118, 34171290, 44422677, 49358530, 74037795, 88845354, 148075590, 222113385, 444226770]

約数ペア:

[(1, 444226770), (2, 222113385), (3, 148075590), (5, 88845354), (6, 74037795), (9, 49358530), (10, 44422677), (13, 34171290), (15, 29615118), (18, 24679265), (26, 17085645), (30, 14807559), (39, 11390430), (45, 9871706), (65, 6834258), (78, 5695215), (90, 4935853), (117, 3796810), (130, 3417129), (195, 2278086), (234, 1898405), (390, 1139043), (585, 759362), (1170, 379681)]