289582352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 611960832

約数和(自身を除く): 322378480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 101, 127, 136, 166, 202, 254, 272, 332, 404, 508, 664, 808, 1016, 1328, 1411, 1616, 1717, 2032, 2159, 2822, 3434, 4318, 5644, 6868, 8383, 8636, 10541, 11288, 12827, 13736, 16766, 17272, 21082, 22576, 25654, 27472, 33532, 34544, 42164, 51308, 67064, 84328, 102616, 134128, 142511, 168656, 179197, 205232, 218059, 285022, 358394, 436118, 570044, 716788, 872236, 1064641, 1140088, 1433576, 1744472, 2129282, 2280176, 2867152, 3488944, 4258564, 8517128, 17034256, 18098897, 36197794, 72395588, 144791176, 289582352]

約数ペア:

[(1, 289582352), (2, 144791176), (4, 72395588), (8, 36197794), (16, 18098897), (17, 17034256), (34, 8517128), (68, 4258564), (83, 3488944), (101, 2867152), (127, 2280176), (136, 2129282), (166, 1744472), (202, 1433576), (254, 1140088), (272, 1064641), (332, 872236), (404, 716788), (508, 570044), (664, 436118), (808, 358394), (1016, 285022), (1328, 218059), (1411, 205232), (1616, 179197), (1717, 168656), (2032, 142511), (2159, 134128), (2822, 102616), (3434, 84328), (4318, 67064), (5644, 51308), (6868, 42164), (8383, 34544), (8636, 33532), (10541, 27472), (11288, 25654), (12827, 22576), (13736, 21082), (16766, 17272)]