215820792

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 640224000

約数和(自身を除く): 424403208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 379, 396, 719, 758, 792, 1137, 1438, 1516, 2157, 2274, 2876, 3032, 3411, 4169, 4314, 4548, 5752, 6471, 6822, 7909, 8338, 8628, 9096, 12507, 12942, 13644, 15818, 16676, 17256, 23727, 25014, 25884, 27288, 31636, 33352, 37521, 47454, 50028, 51768, 63272, 71181, 75042, 94908, 100056, 142362, 150084, 189816, 272501, 284724, 300168, 545002, 569448, 817503, 1090004, 1635006, 2180008, 2452509, 2997511, 3270012, 4905018, 5995022, 6540024, 8992533, 9810036, 11990044, 17985066, 19620072, 23980088, 26977599, 35970132, 53955198, 71940264, 107910396, 215820792]

約数ペア:

[(1, 215820792), (2, 107910396), (3, 71940264), (4, 53955198), (6, 35970132), (8, 26977599), (9, 23980088), (11, 19620072), (12, 17985066), (18, 11990044), (22, 9810036), (24, 8992533), (33, 6540024), (36, 5995022), (44, 4905018), (66, 3270012), (72, 2997511), (88, 2452509), (99, 2180008), (132, 1635006), (198, 1090004), (264, 817503), (379, 569448), (396, 545002), (719, 300168), (758, 284724), (792, 272501), (1137, 189816), (1438, 150084), (1516, 142362), (2157, 100056), (2274, 94908), (2876, 75042), (3032, 71181), (3411, 63272), (4169, 51768), (4314, 50028), (4548, 47454), (5752, 37521), (6471, 33352), (6822, 31636), (7909, 27288), (8338, 25884), (8628, 25014), (9096, 23727), (12507, 17256), (12942, 16676), (13644, 15818)]