381528504

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 120

約数和(自身を含む): 1205998560

約数和(自身を除く): 824470056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2207, 2401, 2744, 3087, 3528, 4116, 4414, 4802, 6174, 6621, 7203, 8232, 8828, 9604, 12348, 13242, 14406, 15449, 17656, 19208, 19863, 21609, 24696, 26484, 28812, 30898, 39726, 43218, 46347, 52968, 57624, 61796, 79452, 86436, 92694, 108143, 123592, 139041, 158904, 172872, 185388, 216286, 278082, 324429, 370776, 432572, 556164, 648858, 757001, 865144, 973287, 1112328, 1297716, 1514002, 1946574, 2271003, 2595432, 3028004, 3893148, 4542006, 5299007, 6056008, 6813009, 7786296, 9084012, 10598014, 13626018, 15897021, 18168024, 21196028, 27252036, 31794042, 42392056, 47691063, 54504072, 63588084, 95382126, 127176168, 190764252, 381528504]

約数ペア:

[(1, 381528504), (2, 190764252), (3, 127176168), (4, 95382126), (6, 63588084), (7, 54504072), (8, 47691063), (9, 42392056), (12, 31794042), (14, 27252036), (18, 21196028), (21, 18168024), (24, 15897021), (28, 13626018), (36, 10598014), (42, 9084012), (49, 7786296), (56, 6813009), (63, 6056008), (72, 5299007), (84, 4542006), (98, 3893148), (126, 3028004), (147, 2595432), (168, 2271003), (196, 1946574), (252, 1514002), (294, 1297716), (343, 1112328), (392, 973287), (441, 865144), (504, 757001), (588, 648858), (686, 556164), (882, 432572), (1029, 370776), (1176, 324429), (1372, 278082), (1764, 216286), (2058, 185388), (2207, 172872), (2401, 158904), (2744, 139041), (3087, 123592), (3528, 108143), (4116, 92694), (4414, 86436), (4802, 79452), (6174, 61796), (6621, 57624), (7203, 52968), (8232, 46347), (8828, 43218), (9604, 39726), (12348, 30898), (13242, 28812), (14406, 26484), (15449, 24696), (17656, 21609), (19208, 19863)]