1236704072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1787}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 2542536000

約数和(自身を除く): 1305831928

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 157, 232, 314, 551, 628, 1102, 1256, 1787, 2204, 2983, 3574, 4408, 4553, 5966, 7148, 9106, 11932, 14296, 18212, 23864, 33953, 36424, 51823, 67906, 86507, 103646, 135812, 173014, 207292, 271624, 280559, 346028, 414584, 561118, 692056, 984637, 1122236, 1969274, 2244472, 3938548, 5330621, 7877096, 8136211, 10661242, 16272422, 21322484, 32544844, 42644968, 65089688, 154588009, 309176018, 618352036, 1236704072]

約数ペア:

[(1, 1236704072), (2, 618352036), (4, 309176018), (8, 154588009), (19, 65089688), (29, 42644968), (38, 32544844), (58, 21322484), (76, 16272422), (116, 10661242), (152, 8136211), (157, 7877096), (232, 5330621), (314, 3938548), (551, 2244472), (628, 1969274), (1102, 1122236), (1256, 984637), (1787, 692056), (2204, 561118), (2983, 414584), (3574, 346028), (4408, 280559), (4553, 271624), (5966, 207292), (7148, 173014), (9106, 135812), (11932, 103646), (14296, 86507), (18212, 67906), (23864, 51823), (33953, 36424)]