1521001696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 3242242080

約数和(自身を除く): 1721240384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 113, 136, 218, 226, 227, 272, 436, 452, 454, 544, 872, 904, 908, 1744, 1808, 1816, 1853, 1921, 3488, 3616, 3632, 3706, 3842, 3859, 7264, 7412, 7684, 7718, 12317, 14824, 15368, 15436, 24634, 24743, 25651, 29648, 30736, 30872, 49268, 49486, 51302, 59296, 61472, 61744, 98536, 98972, 102604, 123488, 197072, 197944, 205208, 209389, 394144, 395888, 410416, 418778, 420631, 436067, 791776, 820832, 837556, 841262, 872134, 1675112, 1682524, 1744268, 2795959, 3350224, 3365048, 3488536, 5591918, 6700448, 6730096, 6977072, 11183836, 13460192, 13954144, 22367672, 44735344, 47531303, 89470688, 95062606, 190125212, 380250424, 760500848, 1521001696]

約数ペア:

[(1, 1521001696), (2, 760500848), (4, 380250424), (8, 190125212), (16, 95062606), (17, 89470688), (32, 47531303), (34, 44735344), (68, 22367672), (109, 13954144), (113, 13460192), (136, 11183836), (218, 6977072), (226, 6730096), (227, 6700448), (272, 5591918), (436, 3488536), (452, 3365048), (454, 3350224), (544, 2795959), (872, 1744268), (904, 1682524), (908, 1675112), (1744, 872134), (1808, 841262), (1816, 837556), (1853, 820832), (1921, 791776), (3488, 436067), (3616, 420631), (3632, 418778), (3706, 410416), (3842, 395888), (3859, 394144), (7264, 209389), (7412, 205208), (7684, 197944), (7718, 197072), (12317, 123488), (14824, 102604), (15368, 98972), (15436, 98536), (24634, 61744), (24743, 61472), (25651, 59296), (29648, 51302), (30736, 49486), (30872, 49268)]