270596228

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 570576384

約数和(自身を除く): 299980156

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 151, 164, 196, 223, 287, 302, 446, 574, 604, 892, 1057, 1148, 1561, 2009, 2114, 3122, 4018, 4228, 6191, 6244, 7399, 8036, 9143, 10927, 12382, 14798, 18286, 21854, 24764, 29596, 33673, 36572, 43337, 43708, 64001, 67346, 86674, 128002, 134692, 173348, 235711, 256004, 303359, 448007, 471422, 606718, 896014, 942844, 1213436, 1380593, 1649977, 1792028, 2761186, 3299954, 5522372, 6599908, 9664151, 19328302, 38656604, 67649057, 135298114, 270596228]

約数ペア:

[(1, 270596228), (2, 135298114), (4, 67649057), (7, 38656604), (14, 19328302), (28, 9664151), (41, 6599908), (49, 5522372), (82, 3299954), (98, 2761186), (151, 1792028), (164, 1649977), (196, 1380593), (223, 1213436), (287, 942844), (302, 896014), (446, 606718), (574, 471422), (604, 448007), (892, 303359), (1057, 256004), (1148, 235711), (1561, 173348), (2009, 134692), (2114, 128002), (3122, 86674), (4018, 67346), (4228, 64001), (6191, 43708), (6244, 43337), (7399, 36572), (8036, 33673), (9143, 29596), (10927, 24764), (12382, 21854), (14798, 18286)]