197845008

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 527049600

約数和(自身を除く): 329204592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 229, 246, 328, 439, 458, 492, 656, 687, 878, 916, 984, 1317, 1374, 1756, 1832, 1968, 2634, 2748, 3512, 3664, 5268, 5496, 7024, 9389, 10536, 10992, 17999, 18778, 21072, 28167, 35998, 37556, 53997, 56334, 71996, 75112, 100531, 107994, 112668, 143992, 150224, 201062, 215988, 225336, 287984, 301593, 402124, 431976, 450672, 603186, 804248, 863952, 1206372, 1608496, 2412744, 4121771, 4825488, 8243542, 12365313, 16487084, 24730626, 32974168, 49461252, 65948336, 98922504, 197845008]

約数ペア:

[(1, 197845008), (2, 98922504), (3, 65948336), (4, 49461252), (6, 32974168), (8, 24730626), (12, 16487084), (16, 12365313), (24, 8243542), (41, 4825488), (48, 4121771), (82, 2412744), (123, 1608496), (164, 1206372), (229, 863952), (246, 804248), (328, 603186), (439, 450672), (458, 431976), (492, 402124), (656, 301593), (687, 287984), (878, 225336), (916, 215988), (984, 201062), (1317, 150224), (1374, 143992), (1756, 112668), (1832, 107994), (1968, 100531), (2634, 75112), (2748, 71996), (3512, 56334), (3664, 53997), (5268, 37556), (5496, 35998), (7024, 28167), (9389, 21072), (10536, 18778), (10992, 17999)]