1490997528

素因数分解:

$2^3\times 3^2\times {\mathrm{1597}}^1\times {\mathrm{12967}}^1$

素因数の和:14576

約数の個数: 48

約数和(自身を含む): 4040958480

約数和(自身を除く): 2549960952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1597, 3194, 4791, 6388, 9582, 12776, 12967, 14373, 19164, 25934, 28746, 38328, 38901, 51868, 57492, 77802, 103736, 114984, 116703, 155604, 233406, 311208, 466812, 933624, 20708299, 41416598, 62124897, 82833196, 124249794, 165666392, 186374691, 248499588, 372749382, 496999176, 745498764, 1490997528]

約数ペア:

[(1, 1490997528), (2, 745498764), (3, 496999176), (4, 372749382), (6, 248499588), (8, 186374691), (9, 165666392), (12, 124249794), (18, 82833196), (24, 62124897), (36, 41416598), (72, 20708299), (1597, 933624), (3194, 466812), (4791, 311208), (6388, 233406), (9582, 155604), (12776, 116703), (12967, 114984), (14373, 103736), (19164, 77802), (25934, 57492), (28746, 51868), (38328, 38901)]