260348436

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{30259}}^1$

素因数の和:30508

約数の個数: 36

約数和(自身を含む): 660878400

約数和(自身を除く): 400529964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 30259, 60518, 90777, 121036, 181554, 272331, 363108, 544662, 1089324, 7231901, 14463802, 21695703, 28927604, 43391406, 65087109, 86782812, 130174218, 260348436]

約数ペア:

[(1, 260348436), (2, 130174218), (3, 86782812), (4, 65087109), (6, 43391406), (9, 28927604), (12, 21695703), (18, 14463802), (36, 7231901), (239, 1089324), (478, 544662), (717, 363108), (956, 272331), (1434, 181554), (2151, 121036), (2868, 90777), (4302, 60518), (8604, 30259)]