415984912

素因数分解:

$2^4\times 7^3\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 80

約数和(自身を含む): 946864000

約数和(自身を除く): 530879088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 229, 331, 343, 392, 458, 662, 686, 784, 916, 1324, 1372, 1603, 1832, 2317, 2648, 2744, 3206, 3664, 4634, 5296, 5488, 6412, 9268, 11221, 12824, 16219, 18536, 22442, 25648, 32438, 37072, 44884, 64876, 75799, 78547, 89768, 113533, 129752, 151598, 157094, 179536, 227066, 259504, 303196, 314188, 454132, 530593, 606392, 628376, 908264, 1061186, 1212784, 1256752, 1816528, 2122372, 3714151, 4244744, 7428302, 8489488, 14856604, 25999057, 29713208, 51998114, 59426416, 103996228, 207992456, 415984912]

約数ペア:

[(1, 415984912), (2, 207992456), (4, 103996228), (7, 59426416), (8, 51998114), (14, 29713208), (16, 25999057), (28, 14856604), (49, 8489488), (56, 7428302), (98, 4244744), (112, 3714151), (196, 2122372), (229, 1816528), (331, 1256752), (343, 1212784), (392, 1061186), (458, 908264), (662, 628376), (686, 606392), (784, 530593), (916, 454132), (1324, 314188), (1372, 303196), (1603, 259504), (1832, 227066), (2317, 179536), (2648, 157094), (2744, 151598), (3206, 129752), (3664, 113533), (4634, 89768), (5296, 78547), (5488, 75799), (6412, 64876), (9268, 44884), (11221, 37072), (12824, 32438), (16219, 25648), (18536, 22442)]