381975876156

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{900997}}^1$

素因数の和:901128

約数の個数: 96

約数和(自身を含む): 1049482470400

約数和(自身を除く): 667506594244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 343, 412, 588, 618, 686, 721, 1029, 1236, 1372, 1442, 2058, 2163, 2884, 4116, 4326, 5047, 8652, 10094, 15141, 20188, 30282, 35329, 60564, 70658, 105987, 141316, 211974, 423948, 900997, 1801994, 2702991, 3603988, 5405982, 6306979, 10811964, 12613958, 18920937, 25227916, 37841874, 44148853, 75683748, 88297706, 92802691, 132446559, 176595412, 185605382, 264893118, 278408073, 309041971, 371210764, 529786236, 556816146, 618083942, 649618837, 927125913, 1113632292, 1236167884, 1299237674, 1854251826, 1948856511, 2598475348, 3708503652, 3897713022, 4547331859, 7795426044, 9094663718, 13641995577, 18189327436, 27283991154, 31831323013, 54567982308, 63662646026, 95493969039, 127325292052, 190987938078, 381975876156]

約数ペア:

[(1, 381975876156), (2, 190987938078), (3, 127325292052), (4, 95493969039), (6, 63662646026), (7, 54567982308), (12, 31831323013), (14, 27283991154), (21, 18189327436), (28, 13641995577), (42, 9094663718), (49, 7795426044), (84, 4547331859), (98, 3897713022), (103, 3708503652), (147, 2598475348), (196, 1948856511), (206, 1854251826), (294, 1299237674), (309, 1236167884), (343, 1113632292), (412, 927125913), (588, 649618837), (618, 618083942), (686, 556816146), (721, 529786236), (1029, 371210764), (1236, 309041971), (1372, 278408073), (1442, 264893118), (2058, 185605382), (2163, 176595412), (2884, 132446559), (4116, 92802691), (4326, 88297706), (5047, 75683748), (8652, 44148853), (10094, 37841874), (15141, 25227916), (20188, 18920937), (30282, 12613958), (35329, 10811964), (60564, 6306979), (70658, 5405982), (105987, 3603988), (141316, 2702991), (211974, 1801994), (423948, 900997)]