1218863808

素因数分解:

$2^6\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2131}}^1$

素因数の和:2483

約数の個数: 112

約数和(自身を含む): 3595745920

約数和(自身を除く): 2376882112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 331, 432, 576, 662, 864, 993, 1324, 1728, 1986, 2131, 2648, 2979, 3972, 4262, 5296, 5958, 6393, 7944, 8524, 8937, 10592, 11916, 12786, 15888, 17048, 17874, 19179, 21184, 23832, 25572, 31776, 34096, 35748, 38358, 47664, 51144, 57537, 63552, 68192, 71496, 76716, 95328, 102288, 115074, 136384, 142992, 153432, 190656, 204576, 230148, 285984, 306864, 409152, 460296, 571968, 613728, 705361, 920592, 1227456, 1410722, 1841184, 2116083, 2821444, 3682368, 4232166, 5642888, 6348249, 8464332, 11285776, 12696498, 16928664, 19044747, 22571552, 25392996, 33857328, 38089494, 45143104, 50785992, 67714656, 76178988, 101571984, 135429312, 152357976, 203143968, 304715952, 406287936, 609431904, 1218863808]

約数ペア:

[(1, 1218863808), (2, 609431904), (3, 406287936), (4, 304715952), (6, 203143968), (8, 152357976), (9, 135429312), (12, 101571984), (16, 76178988), (18, 67714656), (24, 50785992), (27, 45143104), (32, 38089494), (36, 33857328), (48, 25392996), (54, 22571552), (64, 19044747), (72, 16928664), (96, 12696498), (108, 11285776), (144, 8464332), (192, 6348249), (216, 5642888), (288, 4232166), (331, 3682368), (432, 2821444), (576, 2116083), (662, 1841184), (864, 1410722), (993, 1227456), (1324, 920592), (1728, 705361), (1986, 613728), (2131, 571968), (2648, 460296), (2979, 409152), (3972, 306864), (4262, 285984), (5296, 230148), (5958, 204576), (6393, 190656), (7944, 153432), (8524, 142992), (8937, 136384), (10592, 115074), (11916, 102288), (12786, 95328), (15888, 76716), (17048, 71496), (17874, 68192), (19179, 63552), (21184, 57537), (23832, 51144), (25572, 47664), (31776, 38358), (34096, 35748)]