15308976

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 42613344

約数和(自身を除く): 27304368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 257, 272, 292, 408, 438, 514, 584, 771, 816, 876, 1028, 1168, 1241, 1542, 1752, 2056, 2482, 3084, 3504, 3723, 4112, 4369, 4964, 6168, 7446, 8738, 9928, 12336, 13107, 14892, 17476, 18761, 19856, 26214, 29784, 34952, 37522, 52428, 56283, 59568, 69904, 75044, 104856, 112566, 150088, 209712, 225132, 300176, 318937, 450264, 637874, 900528, 956811, 1275748, 1913622, 2551496, 3827244, 5102992, 7654488, 15308976]

約数ペア:

[(1, 15308976), (2, 7654488), (3, 5102992), (4, 3827244), (6, 2551496), (8, 1913622), (12, 1275748), (16, 956811), (17, 900528), (24, 637874), (34, 450264), (48, 318937), (51, 300176), (68, 225132), (73, 209712), (102, 150088), (136, 112566), (146, 104856), (204, 75044), (219, 69904), (257, 59568), (272, 56283), (292, 52428), (408, 37522), (438, 34952), (514, 29784), (584, 26214), (771, 19856), (816, 18761), (876, 17476), (1028, 14892), (1168, 13107), (1241, 12336), (1542, 9928), (1752, 8738), (2056, 7446), (2482, 6168), (3084, 4964), (3504, 4369), (3723, 4112)]