880984944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{291331}}^1$

素因数の和:291355

約数の個数: 80

約数和(自身を含む): 2890013440

約数和(自身を除く): 2009028496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 291331, 582662, 873993, 1165324, 1747986, 2039317, 2330648, 2621979, 3495972, 4078634, 4661296, 5243958, 6117951, 6991944, 7865937, 8157268, 10487916, 12235902, 13983888, 15731874, 16314536, 18353853, 20975832, 24471804, 31463748, 32629072, 36707706, 41951664, 48943608, 55061559, 62927496, 73415412, 97887216, 110123118, 125854992, 146830824, 220246236, 293661648, 440492472, 880984944]

約数ペア:

[(1, 880984944), (2, 440492472), (3, 293661648), (4, 220246236), (6, 146830824), (7, 125854992), (8, 110123118), (9, 97887216), (12, 73415412), (14, 62927496), (16, 55061559), (18, 48943608), (21, 41951664), (24, 36707706), (27, 32629072), (28, 31463748), (36, 24471804), (42, 20975832), (48, 18353853), (54, 16314536), (56, 15731874), (63, 13983888), (72, 12235902), (84, 10487916), (108, 8157268), (112, 7865937), (126, 6991944), (144, 6117951), (168, 5243958), (189, 4661296), (216, 4078634), (252, 3495972), (336, 2621979), (378, 2330648), (432, 2039317), (504, 1747986), (756, 1165324), (1008, 873993), (1512, 582662), (3024, 291331)]