290496192

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1006

約数の個数: 112

約数和(自身を含む): 882408192

約数和(自身を除く): 591912000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 331, 336, 448, 653, 662, 672, 993, 1306, 1324, 1344, 1959, 1986, 2317, 2612, 2648, 3918, 3972, 4571, 4634, 5224, 5296, 6951, 7836, 7944, 9142, 9268, 10448, 10592, 13713, 13902, 15672, 15888, 18284, 18536, 20896, 21184, 27426, 27804, 31344, 31776, 36568, 37072, 41792, 54852, 55608, 62688, 63552, 73136, 74144, 109704, 111216, 125376, 146272, 148288, 216143, 219408, 222432, 292544, 432286, 438816, 444864, 648429, 864572, 877632, 1296858, 1513001, 1729144, 2593716, 3026002, 3458288, 4539003, 5187432, 6052004, 6916576, 9078006, 10374864, 12104008, 13833152, 18156012, 20749728, 24208016, 36312024, 41499456, 48416032, 72624048, 96832064, 145248096, 290496192]

約数ペア:

[(1, 290496192), (2, 145248096), (3, 96832064), (4, 72624048), (6, 48416032), (7, 41499456), (8, 36312024), (12, 24208016), (14, 20749728), (16, 18156012), (21, 13833152), (24, 12104008), (28, 10374864), (32, 9078006), (42, 6916576), (48, 6052004), (56, 5187432), (64, 4539003), (84, 3458288), (96, 3026002), (112, 2593716), (168, 1729144), (192, 1513001), (224, 1296858), (331, 877632), (336, 864572), (448, 648429), (653, 444864), (662, 438816), (672, 432286), (993, 292544), (1306, 222432), (1324, 219408), (1344, 216143), (1959, 148288), (1986, 146272), (2317, 125376), (2612, 111216), (2648, 109704), (3918, 74144), (3972, 73136), (4571, 63552), (4634, 62688), (5224, 55608), (5296, 54852), (6951, 41792), (7836, 37072), (7944, 36568), (9142, 31776), (9268, 31344), (10448, 27804), (10592, 27426), (13713, 21184), (13902, 20896), (15672, 18536), (15888, 18284)]