2019323472

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{2957}}^1$

素因数の和:3356

約数の個数: 80

約数和(自身を含む): 5361031872

約数和(自身を除く): 3341708400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 347, 492, 656, 694, 984, 1041, 1388, 1968, 2082, 2776, 2957, 4164, 5552, 5914, 8328, 8871, 11828, 14227, 16656, 17742, 23656, 28454, 35484, 42681, 47312, 56908, 70968, 85362, 113816, 121237, 141936, 170724, 227632, 242474, 341448, 363711, 484948, 682896, 727422, 969896, 1026079, 1454844, 1939792, 2052158, 2909688, 3078237, 4104316, 5819376, 6156474, 8208632, 12312948, 16417264, 24625896, 42069239, 49251792, 84138478, 126207717, 168276956, 252415434, 336553912, 504830868, 673107824, 1009661736, 2019323472]

約数ペア:

[(1, 2019323472), (2, 1009661736), (3, 673107824), (4, 504830868), (6, 336553912), (8, 252415434), (12, 168276956), (16, 126207717), (24, 84138478), (41, 49251792), (48, 42069239), (82, 24625896), (123, 16417264), (164, 12312948), (246, 8208632), (328, 6156474), (347, 5819376), (492, 4104316), (656, 3078237), (694, 2909688), (984, 2052158), (1041, 1939792), (1388, 1454844), (1968, 1026079), (2082, 969896), (2776, 727422), (2957, 682896), (4164, 484948), (5552, 363711), (5914, 341448), (8328, 242474), (8871, 227632), (11828, 170724), (14227, 141936), (16656, 121237), (17742, 113816), (23656, 85362), (28454, 70968), (35484, 56908), (42681, 47312)]