2403728608

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1128

約数の個数: 72

約数和(自身を含む): 5020467480

約数和(自身を除く): 2616738872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 251, 304, 361, 502, 608, 722, 829, 1004, 1444, 1658, 2008, 2888, 3316, 4016, 4769, 5776, 6632, 8032, 9538, 11552, 13264, 15751, 19076, 26528, 31502, 38152, 63004, 76304, 90611, 126008, 152608, 181222, 208079, 252016, 299269, 362444, 416158, 504032, 598538, 724888, 832316, 1197076, 1449776, 1664632, 2394152, 2899552, 3329264, 3953501, 4788304, 6658528, 7907002, 9576608, 15814004, 31628008, 63256016, 75116519, 126512032, 150233038, 300466076, 600932152, 1201864304, 2403728608]

約数ペア:

[(1, 2403728608), (2, 1201864304), (4, 600932152), (8, 300466076), (16, 150233038), (19, 126512032), (32, 75116519), (38, 63256016), (76, 31628008), (152, 15814004), (251, 9576608), (304, 7907002), (361, 6658528), (502, 4788304), (608, 3953501), (722, 3329264), (829, 2899552), (1004, 2394152), (1444, 1664632), (1658, 1449776), (2008, 1197076), (2888, 832316), (3316, 724888), (4016, 598538), (4769, 504032), (5776, 416158), (6632, 362444), (8032, 299269), (9538, 252016), (11552, 208079), (13264, 181222), (15751, 152608), (19076, 126008), (26528, 90611), (31502, 76304), (38152, 63004)]