245841984

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8053}}^1$

素因数の和:8124

約数の個数: 84

約数和(自身を含む): 718046316

約数和(自身を除く): 472204332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 8053, 10176, 15264, 16106, 24159, 30528, 32212, 48318, 64424, 72477, 96636, 128848, 144954, 193272, 257696, 289908, 386544, 426809, 515392, 579816, 773088, 853618, 1159632, 1280427, 1546176, 1707236, 2319264, 2560854, 3414472, 3841281, 4638528, 5121708, 6828944, 7682562, 10243416, 13657888, 15365124, 20486832, 27315776, 30730248, 40973664, 61460496, 81947328, 122920992, 245841984]

約数ペア:

[(1, 245841984), (2, 122920992), (3, 81947328), (4, 61460496), (6, 40973664), (8, 30730248), (9, 27315776), (12, 20486832), (16, 15365124), (18, 13657888), (24, 10243416), (32, 7682562), (36, 6828944), (48, 5121708), (53, 4638528), (64, 3841281), (72, 3414472), (96, 2560854), (106, 2319264), (144, 1707236), (159, 1546176), (192, 1280427), (212, 1159632), (288, 853618), (318, 773088), (424, 579816), (477, 515392), (576, 426809), (636, 386544), (848, 289908), (954, 257696), (1272, 193272), (1696, 144954), (1908, 128848), (2544, 96636), (3392, 72477), (3816, 64424), (5088, 48318), (7632, 32212), (8053, 30528), (10176, 24159), (15264, 16106)]