989389968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1327}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 2984844672

約数和(自身を除く): 1995454704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 317, 336, 392, 588, 634, 784, 951, 1176, 1268, 1327, 1902, 2219, 2352, 2536, 2654, 3804, 3981, 4438, 5072, 5308, 6657, 7608, 7962, 8876, 9289, 10616, 13314, 15216, 15533, 15924, 17752, 18578, 21232, 26628, 27867, 31066, 31848, 35504, 37156, 46599, 53256, 55734, 62132, 63696, 65023, 74312, 93198, 106512, 111468, 124264, 130046, 148624, 186396, 195069, 222936, 248528, 260092, 372792, 390138, 420659, 445872, 520184, 745584, 780276, 841318, 1040368, 1261977, 1560552, 1682636, 2523954, 2944613, 3121104, 3365272, 5047908, 5889226, 6730544, 8833839, 10095816, 11778452, 17667678, 20191632, 20612291, 23556904, 35335356, 41224582, 47113808, 61836873, 70670712, 82449164, 123673746, 141341424, 164898328, 247347492, 329796656, 494694984, 989389968]

約数ペア:

[(1, 989389968), (2, 494694984), (3, 329796656), (4, 247347492), (6, 164898328), (7, 141341424), (8, 123673746), (12, 82449164), (14, 70670712), (16, 61836873), (21, 47113808), (24, 41224582), (28, 35335356), (42, 23556904), (48, 20612291), (49, 20191632), (56, 17667678), (84, 11778452), (98, 10095816), (112, 8833839), (147, 6730544), (168, 5889226), (196, 5047908), (294, 3365272), (317, 3121104), (336, 2944613), (392, 2523954), (588, 1682636), (634, 1560552), (784, 1261977), (951, 1040368), (1176, 841318), (1268, 780276), (1327, 745584), (1902, 520184), (2219, 445872), (2352, 420659), (2536, 390138), (2654, 372792), (3804, 260092), (3981, 248528), (4438, 222936), (5072, 195069), (5308, 186396), (6657, 148624), (7608, 130046), (7962, 124264), (8876, 111468), (9289, 106512), (10616, 93198), (13314, 74312), (15216, 65023), (15533, 63696), (15924, 62132), (17752, 55734), (18578, 53256), (21232, 46599), (26628, 37156), (27867, 35504), (31066, 31848)]