528791472

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2191

約数の個数: 120

約数和(自身を含む): 1624896000

約数和(自身を除く): 1096104528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 167, 176, 198, 264, 334, 396, 501, 528, 668, 792, 1002, 1336, 1503, 1584, 1837, 1999, 2004, 2672, 3006, 3674, 3998, 4008, 5511, 5997, 6012, 7348, 7996, 8016, 11022, 11994, 12024, 14696, 15992, 16533, 17991, 21989, 22044, 23988, 24048, 29392, 31984, 33066, 35982, 43978, 44088, 47976, 65967, 66132, 71964, 87956, 88176, 95952, 131934, 132264, 143928, 175912, 197901, 263868, 264528, 287856, 333833, 351824, 395802, 527736, 667666, 791604, 1001499, 1055472, 1335332, 1583208, 2002998, 2670664, 3004497, 3166416, 3672163, 4005996, 5341328, 6008994, 7344326, 8011992, 11016489, 12017988, 14688652, 16023984, 22032978, 24035976, 29377304, 33049467, 44065956, 48071952, 58754608, 66098934, 88131912, 132197868, 176263824, 264395736, 528791472]

約数ペア:

[(1, 528791472), (2, 264395736), (3, 176263824), (4, 132197868), (6, 88131912), (8, 66098934), (9, 58754608), (11, 48071952), (12, 44065956), (16, 33049467), (18, 29377304), (22, 24035976), (24, 22032978), (33, 16023984), (36, 14688652), (44, 12017988), (48, 11016489), (66, 8011992), (72, 7344326), (88, 6008994), (99, 5341328), (132, 4005996), (144, 3672163), (167, 3166416), (176, 3004497), (198, 2670664), (264, 2002998), (334, 1583208), (396, 1335332), (501, 1055472), (528, 1001499), (668, 791604), (792, 667666), (1002, 527736), (1336, 395802), (1503, 351824), (1584, 333833), (1837, 287856), (1999, 264528), (2004, 263868), (2672, 197901), (3006, 175912), (3674, 143928), (3998, 132264), (4008, 131934), (5511, 95952), (5997, 88176), (6012, 87956), (7348, 71964), (7996, 66132), (8016, 65967), (11022, 47976), (11994, 44088), (12024, 43978), (14696, 35982), (15992, 33066), (16533, 31984), (17991, 29392), (21989, 24048), (22044, 23988)]