1285521552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1275319}}^1$

素因数の和:1275340

約数の個数: 60

約数和(自身を含む): 4111631680

約数和(自身を除く): 2826110128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1275319, 2550638, 3825957, 5101276, 7651914, 8927233, 10202552, 11477871, 15303828, 17854466, 20405104, 22955742, 26781699, 30607656, 35708932, 45911484, 53563398, 61215312, 71417864, 80345097, 91822968, 107126796, 142835728, 160690194, 183645936, 214253592, 321380388, 428507184, 642760776, 1285521552]

約数ペア:

[(1, 1285521552), (2, 642760776), (3, 428507184), (4, 321380388), (6, 214253592), (7, 183645936), (8, 160690194), (9, 142835728), (12, 107126796), (14, 91822968), (16, 80345097), (18, 71417864), (21, 61215312), (24, 53563398), (28, 45911484), (36, 35708932), (42, 30607656), (48, 26781699), (56, 22955742), (63, 20405104), (72, 17854466), (84, 15303828), (112, 11477871), (126, 10202552), (144, 8927233), (168, 7651914), (252, 5101276), (336, 3825957), (504, 2550638), (1008, 1275319)]