495284272

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4994

約数の個数: 80

約数和(自身を含む): 1171353600

約数和(自身を除く): 676069328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 3248, 3472, 3596, 4919, 6293, 7192, 9838, 12586, 14384, 19676, 25172, 34433, 39352, 50344, 68866, 78704, 100688, 137732, 142651, 152489, 275464, 285302, 304978, 550928, 570604, 609956, 998557, 1067423, 1141208, 1219912, 1997114, 2134846, 2282416, 2439824, 3994228, 4269692, 4422181, 7988456, 8539384, 8844362, 15976912, 17078768, 17688724, 30955267, 35377448, 61910534, 70754896, 123821068, 247642136, 495284272]

約数ペア:

[(1, 495284272), (2, 247642136), (4, 123821068), (7, 70754896), (8, 61910534), (14, 35377448), (16, 30955267), (28, 17688724), (29, 17078768), (31, 15976912), (56, 8844362), (58, 8539384), (62, 7988456), (112, 4422181), (116, 4269692), (124, 3994228), (203, 2439824), (217, 2282416), (232, 2134846), (248, 1997114), (406, 1219912), (434, 1141208), (464, 1067423), (496, 998557), (812, 609956), (868, 570604), (899, 550928), (1624, 304978), (1736, 285302), (1798, 275464), (3248, 152489), (3472, 142651), (3596, 137732), (4919, 100688), (6293, 78704), (7192, 68866), (9838, 50344), (12586, 39352), (14384, 34433), (19676, 25172)]