771825912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{224891}}^1$

素因数の和:224924

約数の個数: 64

約数和(自身を含む): 2266911360

約数和(自身を除く): 1495085448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 224891, 449782, 674673, 899564, 1349346, 1799128, 2473801, 2698692, 2923583, 4947602, 5397384, 5847166, 7421403, 8770749, 9895204, 11694332, 14842806, 17541498, 19790408, 23388664, 29685612, 32159413, 35082996, 59371224, 64318826, 70165992, 96478239, 128637652, 192956478, 257275304, 385912956, 771825912]

約数ペア:

[(1, 771825912), (2, 385912956), (3, 257275304), (4, 192956478), (6, 128637652), (8, 96478239), (11, 70165992), (12, 64318826), (13, 59371224), (22, 35082996), (24, 32159413), (26, 29685612), (33, 23388664), (39, 19790408), (44, 17541498), (52, 14842806), (66, 11694332), (78, 9895204), (88, 8770749), (104, 7421403), (132, 5847166), (143, 5397384), (156, 4947602), (264, 2923583), (286, 2698692), (312, 2473801), (429, 1799128), (572, 1349346), (858, 899564), (1144, 674673), (1716, 449782), (3432, 224891)]