1246128304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 2537694720

約数和(自身を除く): 1291566416

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 101, 158, 172, 202, 227, 316, 344, 404, 454, 632, 688, 808, 908, 1264, 1616, 1816, 3397, 3632, 4343, 6794, 7979, 8686, 9761, 13588, 15958, 17372, 17933, 19522, 22927, 27176, 31916, 34744, 35866, 39044, 45854, 54352, 63832, 69488, 71732, 78088, 91708, 127664, 143464, 156176, 183416, 286928, 343097, 366832, 686194, 771119, 985861, 1372388, 1542238, 1811233, 1971722, 2744776, 3084476, 3622466, 3943444, 5489552, 6168952, 7244932, 7886888, 12337904, 14489864, 15773776, 28979728, 77883019, 155766038, 311532076, 623064152, 1246128304]

約数ペア:

[(1, 1246128304), (2, 623064152), (4, 311532076), (8, 155766038), (16, 77883019), (43, 28979728), (79, 15773776), (86, 14489864), (101, 12337904), (158, 7886888), (172, 7244932), (202, 6168952), (227, 5489552), (316, 3943444), (344, 3622466), (404, 3084476), (454, 2744776), (632, 1971722), (688, 1811233), (808, 1542238), (908, 1372388), (1264, 985861), (1616, 771119), (1816, 686194), (3397, 366832), (3632, 343097), (4343, 286928), (6794, 183416), (7979, 156176), (8686, 143464), (9761, 127664), (13588, 91708), (15958, 78088), (17372, 71732), (17933, 69488), (19522, 63832), (22927, 54352), (27176, 45854), (31916, 39044), (34744, 35866)]