303629872

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3$

素因数の和:128

約数の個数: 120

約数和(自身を含む): 761534592

約数和(自身を除く): 457904720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 961, 1274, 1456, 1519, 1612, 1736, 1922, 2548, 2821, 3038, 3224, 3472, 3844, 5096, 5642, 6076, 6448, 6727, 7688, 10192, 11284, 12152, 12493, 13454, 15376, 19747, 22568, 24304, 24986, 26908, 29791, 39494, 45136, 47089, 49972, 53816, 59582, 78988, 87451, 94178, 99944, 107632, 119164, 157976, 174902, 188356, 199888, 208537, 238328, 315952, 349804, 376712, 387283, 417074, 476656, 612157, 699608, 753424, 774566, 834148, 1224314, 1399216, 1459759, 1549132, 1668296, 2448628, 2710981, 2919518, 3098264, 3336592, 4897256, 5421962, 5839036, 6196528, 9794512, 10843924, 11678072, 18976867, 21687848, 23356144, 37953734, 43375696, 75907468, 151814936, 303629872]

約数ペア:

[(1, 303629872), (2, 151814936), (4, 75907468), (7, 43375696), (8, 37953734), (13, 23356144), (14, 21687848), (16, 18976867), (26, 11678072), (28, 10843924), (31, 9794512), (49, 6196528), (52, 5839036), (56, 5421962), (62, 4897256), (91, 3336592), (98, 3098264), (104, 2919518), (112, 2710981), (124, 2448628), (182, 1668296), (196, 1549132), (208, 1459759), (217, 1399216), (248, 1224314), (364, 834148), (392, 774566), (403, 753424), (434, 699608), (496, 612157), (637, 476656), (728, 417074), (784, 387283), (806, 376712), (868, 349804), (961, 315952), (1274, 238328), (1456, 208537), (1519, 199888), (1612, 188356), (1736, 174902), (1922, 157976), (2548, 119164), (2821, 107632), (3038, 99944), (3224, 94178), (3472, 87451), (3844, 78988), (5096, 59582), (5642, 53816), (6076, 49972), (6448, 47089), (6727, 45136), (7688, 39494), (10192, 29791), (11284, 26908), (12152, 24986), (12493, 24304), (13454, 22568), (15376, 19747)]