1906248048

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{997}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 5017896096

約数和(自身を除く): 3111648048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 653, 732, 976, 997, 1306, 1464, 1959, 1994, 2612, 2928, 2991, 3918, 3988, 5224, 5982, 7836, 7976, 10448, 11964, 15672, 15952, 23928, 31344, 39833, 47856, 60817, 79666, 119499, 121634, 159332, 182451, 238998, 243268, 318664, 364902, 477996, 486536, 637328, 651041, 729804, 955992, 973072, 1302082, 1459608, 1911984, 1953123, 2604164, 2919216, 3906246, 5208328, 7812492, 10416656, 15624984, 31249968, 39713501, 79427002, 119140503, 158854004, 238281006, 317708008, 476562012, 635416016, 953124024, 1906248048]

約数ペア:

[(1, 1906248048), (2, 953124024), (3, 635416016), (4, 476562012), (6, 317708008), (8, 238281006), (12, 158854004), (16, 119140503), (24, 79427002), (48, 39713501), (61, 31249968), (122, 15624984), (183, 10416656), (244, 7812492), (366, 5208328), (488, 3906246), (653, 2919216), (732, 2604164), (976, 1953123), (997, 1911984), (1306, 1459608), (1464, 1302082), (1959, 973072), (1994, 955992), (2612, 729804), (2928, 651041), (2991, 637328), (3918, 486536), (3988, 477996), (5224, 364902), (5982, 318664), (7836, 243268), (7976, 238998), (10448, 182451), (11964, 159332), (15672, 121634), (15952, 119499), (23928, 79666), (31344, 60817), (39833, 47856)]