2446296304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 4999680000

約数和(自身を除く): 2553383696

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 149, 158, 248, 298, 316, 419, 496, 596, 632, 838, 1192, 1264, 1676, 2384, 2449, 3352, 4619, 4898, 6704, 9238, 9796, 11771, 12989, 18476, 19592, 23542, 25978, 33101, 36952, 39184, 47084, 51956, 62431, 66202, 73904, 94168, 103912, 124862, 132404, 188336, 207824, 249724, 264808, 364901, 499448, 529616, 729802, 998896, 1026131, 1459604, 1935361, 2052262, 2919208, 3870722, 4104524, 4932049, 5838416, 7741444, 8209048, 9864098, 15482888, 16418096, 19728196, 30965776, 39456392, 78912784, 152893519, 305787038, 611574076, 1223148152, 2446296304]

約数ペア:

[(1, 2446296304), (2, 1223148152), (4, 611574076), (8, 305787038), (16, 152893519), (31, 78912784), (62, 39456392), (79, 30965776), (124, 19728196), (149, 16418096), (158, 15482888), (248, 9864098), (298, 8209048), (316, 7741444), (419, 5838416), (496, 4932049), (596, 4104524), (632, 3870722), (838, 2919208), (1192, 2052262), (1264, 1935361), (1676, 1459604), (2384, 1026131), (2449, 998896), (3352, 729802), (4619, 529616), (4898, 499448), (6704, 364901), (9238, 264808), (9796, 249724), (11771, 207824), (12989, 188336), (18476, 132404), (19592, 124862), (23542, 103912), (25978, 94168), (33101, 73904), (36952, 66202), (39184, 62431), (47084, 51956)]