987163008

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6440

約数の個数: 128

約数和(自身を含む): 2915404800

約数和(自身を除く): 1928241792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4836, 4992, 5952, 6379, 6448, 9672, 11904, 12758, 12896, 19137, 19344, 25516, 25792, 38274, 38688, 51032, 51584, 76548, 77376, 82927, 102064, 153096, 154752, 165854, 197749, 204128, 248781, 306192, 331708, 395498, 408256, 497562, 593247, 612384, 663416, 790996, 816512, 995124, 1186494, 1224768, 1326832, 1581992, 1990248, 2372988, 2449536, 2570737, 2653664, 3163984, 3980496, 4745976, 5141474, 5307328, 6327968, 7712211, 7960992, 9491952, 10282948, 10614656, 12655936, 15424422, 15921984, 18983904, 20565896, 25311872, 30848844, 31843968, 37967808, 41131792, 61697688, 75935616, 82263584, 123395376, 164527168, 246790752, 329054336, 493581504, 987163008]

約数ペア:

[(1, 987163008), (2, 493581504), (3, 329054336), (4, 246790752), (6, 164527168), (8, 123395376), (12, 82263584), (13, 75935616), (16, 61697688), (24, 41131792), (26, 37967808), (31, 31843968), (32, 30848844), (39, 25311872), (48, 20565896), (52, 18983904), (62, 15921984), (64, 15424422), (78, 12655936), (93, 10614656), (96, 10282948), (104, 9491952), (124, 7960992), (128, 7712211), (156, 6327968), (186, 5307328), (192, 5141474), (208, 4745976), (248, 3980496), (312, 3163984), (372, 2653664), (384, 2570737), (403, 2449536), (416, 2372988), (496, 1990248), (624, 1581992), (744, 1326832), (806, 1224768), (832, 1186494), (992, 995124), (1209, 816512), (1248, 790996), (1488, 663416), (1612, 612384), (1664, 593247), (1984, 497562), (2418, 408256), (2496, 395498), (2976, 331708), (3224, 306192), (3968, 248781), (4836, 204128), (4992, 197749), (5952, 165854), (6379, 154752), (6448, 153096), (9672, 102064), (11904, 82927), (12758, 77376), (12896, 76548), (19137, 51584), (19344, 51032), (25516, 38688), (25792, 38274)]