286871328

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19567

約数の個数: 96

約数和(自身を含む): 885971520

約数和(自身を除く): 599100192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 14688, 19531, 39062, 58593, 78124, 117186, 156248, 175779, 234372, 312496, 332027, 351558, 468744, 527337, 624992, 664054, 703116, 937488, 996081, 1054674, 1328108, 1406232, 1874976, 1992162, 2109348, 2656216, 2812464, 2988243, 3984324, 4218696, 5312432, 5624928, 5976486, 7968648, 8437392, 8964729, 10624864, 11952972, 15937296, 16874784, 17929458, 23905944, 31874592, 35858916, 47811888, 71717832, 95623776, 143435664, 286871328]

約数ペア:

[(1, 286871328), (2, 143435664), (3, 95623776), (4, 71717832), (6, 47811888), (8, 35858916), (9, 31874592), (12, 23905944), (16, 17929458), (17, 16874784), (18, 15937296), (24, 11952972), (27, 10624864), (32, 8964729), (34, 8437392), (36, 7968648), (48, 5976486), (51, 5624928), (54, 5312432), (68, 4218696), (72, 3984324), (96, 2988243), (102, 2812464), (108, 2656216), (136, 2109348), (144, 1992162), (153, 1874976), (204, 1406232), (216, 1328108), (272, 1054674), (288, 996081), (306, 937488), (408, 703116), (432, 664054), (459, 624992), (544, 527337), (612, 468744), (816, 351558), (864, 332027), (918, 312496), (1224, 234372), (1632, 175779), (1836, 156248), (2448, 117186), (3672, 78124), (4896, 58593), (7344, 39062), (14688, 19531)]