267142736

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2752

約数の個数: 80

約数和(自身を含む): 636149760

約数和(自身を除く): 369007024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1786, 2128, 2632, 2671, 3572, 5264, 5342, 6251, 7144, 10684, 12502, 14288, 18697, 21368, 25004, 37394, 42736, 50008, 50749, 74788, 100016, 101498, 125537, 149576, 202996, 251074, 299152, 355243, 405992, 502148, 710486, 811984, 878759, 1004296, 1420972, 1757518, 2008592, 2385203, 2841944, 3515036, 4770406, 5683888, 7030072, 9540812, 14060144, 16696421, 19081624, 33392842, 38163248, 66785684, 133571368, 267142736]

約数ペア:

[(1, 267142736), (2, 133571368), (4, 66785684), (7, 38163248), (8, 33392842), (14, 19081624), (16, 16696421), (19, 14060144), (28, 9540812), (38, 7030072), (47, 5683888), (56, 4770406), (76, 3515036), (94, 2841944), (112, 2385203), (133, 2008592), (152, 1757518), (188, 1420972), (266, 1004296), (304, 878759), (329, 811984), (376, 710486), (532, 502148), (658, 405992), (752, 355243), (893, 299152), (1064, 251074), (1316, 202996), (1786, 149576), (2128, 125537), (2632, 101498), (2671, 100016), (3572, 74788), (5264, 50749), (5342, 50008), (6251, 42736), (7144, 37394), (10684, 25004), (12502, 21368), (14288, 18697)]