299092016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 638155584

約数和(自身を除く): 339063568

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 113, 136, 148, 226, 263, 272, 296, 452, 526, 592, 629, 904, 1052, 1258, 1808, 1921, 2104, 2516, 3842, 4181, 4208, 4471, 5032, 7684, 8362, 8942, 9731, 10064, 15368, 16724, 17884, 19462, 29719, 30736, 33448, 35768, 38924, 59438, 66896, 71077, 71536, 77848, 118876, 142154, 155696, 165427, 237752, 284308, 330854, 475504, 505223, 568616, 661708, 1010446, 1099603, 1137232, 1323416, 2020892, 2199206, 2646832, 4041784, 4398412, 8083568, 8796824, 17593648, 18693251, 37386502, 74773004, 149546008, 299092016]

約数ペア:

[(1, 299092016), (2, 149546008), (4, 74773004), (8, 37386502), (16, 18693251), (17, 17593648), (34, 8796824), (37, 8083568), (68, 4398412), (74, 4041784), (113, 2646832), (136, 2199206), (148, 2020892), (226, 1323416), (263, 1137232), (272, 1099603), (296, 1010446), (452, 661708), (526, 568616), (592, 505223), (629, 475504), (904, 330854), (1052, 284308), (1258, 237752), (1808, 165427), (1921, 155696), (2104, 142154), (2516, 118876), (3842, 77848), (4181, 71536), (4208, 71077), (4471, 66896), (5032, 59438), (7684, 38924), (8362, 35768), (8942, 33448), (9731, 30736), (10064, 29719), (15368, 19462), (16724, 17884)]