1979898816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15187}}^1$

素因数の和:15306

約数の個数: 112

約数和(自身を含む): 6048955136

約数和(自身を除く): 4069056320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 168, 192, 194, 224, 291, 336, 388, 448, 582, 672, 679, 776, 1164, 1344, 1358, 1552, 2037, 2328, 2716, 3104, 4074, 4656, 5432, 6208, 8148, 9312, 10864, 15187, 16296, 18624, 21728, 30374, 32592, 43456, 45561, 60748, 65184, 91122, 106309, 121496, 130368, 182244, 212618, 242992, 318927, 364488, 425236, 485984, 637854, 728976, 850472, 971968, 1275708, 1457952, 1473139, 1700944, 2551416, 2915904, 2946278, 3401888, 4419417, 5102832, 5892556, 6803776, 8838834, 10205664, 10311973, 11785112, 17677668, 20411328, 20623946, 23570224, 30935919, 35355336, 41247892, 47140448, 61871838, 70710672, 82495784, 94280896, 123743676, 141421344, 164991568, 247487352, 282842688, 329983136, 494974704, 659966272, 989949408, 1979898816]

約数ペア:

[(1, 1979898816), (2, 989949408), (3, 659966272), (4, 494974704), (6, 329983136), (7, 282842688), (8, 247487352), (12, 164991568), (14, 141421344), (16, 123743676), (21, 94280896), (24, 82495784), (28, 70710672), (32, 61871838), (42, 47140448), (48, 41247892), (56, 35355336), (64, 30935919), (84, 23570224), (96, 20623946), (97, 20411328), (112, 17677668), (168, 11785112), (192, 10311973), (194, 10205664), (224, 8838834), (291, 6803776), (336, 5892556), (388, 5102832), (448, 4419417), (582, 3401888), (672, 2946278), (679, 2915904), (776, 2551416), (1164, 1700944), (1344, 1473139), (1358, 1457952), (1552, 1275708), (2037, 971968), (2328, 850472), (2716, 728976), (3104, 637854), (4074, 485984), (4656, 425236), (5432, 364488), (6208, 318927), (8148, 242992), (9312, 212618), (10864, 182244), (15187, 130368), (16296, 121496), (18624, 106309), (21728, 91122), (30374, 65184), (32592, 60748), (43456, 45561)]