844788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 2298240

約数和(自身を除く): 1453452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 113, 178, 226, 267, 339, 356, 452, 534, 623, 678, 791, 1068, 1246, 1356, 1582, 1869, 2373, 2492, 3164, 3738, 4746, 7476, 9492, 10057, 20114, 30171, 40228, 60342, 70399, 120684, 140798, 211197, 281596, 422394, 844788]

約数ペア:

[(1, 844788), (2, 422394), (3, 281596), (4, 211197), (6, 140798), (7, 120684), (12, 70399), (14, 60342), (21, 40228), (28, 30171), (42, 20114), (84, 10057), (89, 9492), (113, 7476), (178, 4746), (226, 3738), (267, 3164), (339, 2492), (356, 2373), (452, 1869), (534, 1582), (623, 1356), (678, 1246), (791, 1068)]