39971976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 78223224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 29, 33, 44, 46, 58, 66, 69, 87, 88, 92, 116, 132, 138, 174, 184, 227, 232, 253, 264, 276, 319, 348, 454, 506, 552, 638, 667, 681, 696, 759, 908, 957, 1012, 1276, 1334, 1362, 1518, 1816, 1914, 2001, 2024, 2497, 2552, 2668, 2724, 3036, 3828, 4002, 4994, 5221, 5336, 5448, 6072, 6583, 7337, 7491, 7656, 8004, 9988, 10442, 13166, 14674, 14982, 15663, 16008, 19749, 19976, 20884, 22011, 26332, 29348, 29964, 31326, 39498, 41768, 44022, 52664, 57431, 58696, 59928, 62652, 72413, 78996, 88044, 114862, 125304, 144826, 151409, 157992, 172293, 176088, 217239, 229724, 289652, 302818, 344586, 434478, 454227, 459448, 579304, 605636, 689172, 868956, 908454, 1211272, 1378344, 1665499, 1737912, 1816908, 3330998, 3633816, 4996497, 6661996, 9992994, 13323992, 19985988, 39971976]

約数ペア:

[(1, 39971976), (2, 19985988), (3, 13323992), (4, 9992994), (6, 6661996), (8, 4996497), (11, 3633816), (12, 3330998), (22, 1816908), (23, 1737912), (24, 1665499), (29, 1378344), (33, 1211272), (44, 908454), (46, 868956), (58, 689172), (66, 605636), (69, 579304), (87, 459448), (88, 454227), (92, 434478), (116, 344586), (132, 302818), (138, 289652), (174, 229724), (184, 217239), (227, 176088), (232, 172293), (253, 157992), (264, 151409), (276, 144826), (319, 125304), (348, 114862), (454, 88044), (506, 78996), (552, 72413), (638, 62652), (667, 59928), (681, 58696), (696, 57431), (759, 52664), (908, 44022), (957, 41768), (1012, 39498), (1276, 31326), (1334, 29964), (1362, 29348), (1518, 26332), (1816, 22011), (1914, 20884), (2001, 19976), (2024, 19749), (2497, 16008), (2552, 15663), (2668, 14982), (2724, 14674), (3036, 13166), (3828, 10442), (4002, 9988), (4994, 8004), (5221, 7656), (5336, 7491), (5448, 7337), (6072, 6583)]