984317208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:949

約数の個数: 128

約数和(自身を含む): 2916925440

約数和(自身を除く): 1932608232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 331, 372, 434, 571, 651, 662, 744, 868, 993, 1142, 1302, 1324, 1713, 1736, 1986, 2284, 2317, 2604, 2648, 3426, 3972, 3997, 4568, 4634, 5208, 6852, 6951, 7944, 7994, 9268, 10261, 11991, 13704, 13902, 15988, 17701, 18536, 20522, 23982, 27804, 30783, 31976, 35402, 41044, 47964, 53103, 55608, 61566, 70804, 71827, 82088, 95928, 106206, 123132, 123907, 141608, 143654, 189001, 212412, 215481, 246264, 247814, 287308, 371721, 378002, 424824, 430962, 495628, 567003, 574616, 743442, 756004, 861924, 991256, 1134006, 1323007, 1486884, 1512008, 1723848, 2268012, 2646014, 2973768, 3969021, 4536024, 5292028, 5859031, 7938042, 10584056, 11718062, 15876084, 17577093, 23436124, 31752168, 35154186, 41013217, 46872248, 70308372, 82026434, 123039651, 140616744, 164052868, 246079302, 328105736, 492158604, 984317208]

約数ペア:

[(1, 984317208), (2, 492158604), (3, 328105736), (4, 246079302), (6, 164052868), (7, 140616744), (8, 123039651), (12, 82026434), (14, 70308372), (21, 46872248), (24, 41013217), (28, 35154186), (31, 31752168), (42, 23436124), (56, 17577093), (62, 15876084), (84, 11718062), (93, 10584056), (124, 7938042), (168, 5859031), (186, 5292028), (217, 4536024), (248, 3969021), (331, 2973768), (372, 2646014), (434, 2268012), (571, 1723848), (651, 1512008), (662, 1486884), (744, 1323007), (868, 1134006), (993, 991256), (1142, 861924), (1302, 756004), (1324, 743442), (1713, 574616), (1736, 567003), (1986, 495628), (2284, 430962), (2317, 424824), (2604, 378002), (2648, 371721), (3426, 287308), (3972, 247814), (3997, 246264), (4568, 215481), (4634, 212412), (5208, 189001), (6852, 143654), (6951, 141608), (7944, 123907), (7994, 123132), (9268, 106206), (10261, 95928), (11991, 82088), (13704, 71827), (13902, 70804), (15988, 61566), (17701, 55608), (18536, 53103), (20522, 47964), (23982, 41044), (27804, 35402), (30783, 31976)]