2158246944

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{16993}}^1$

素因数の和:17029

約数の個数: 180

約数和(自身を含む): 7384079934

約数和(自身を除く): 5225832990

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15876, 16993, 18144, 21168, 31752, 33986, 42336, 50979, 63504, 67972, 101958, 118951, 127008, 135944, 152937, 203916, 237902, 271888, 305874, 356853, 407832, 458811, 475804, 543776, 611748, 713706, 815664, 832657, 917622, 951608, 1070559, 1223496, 1376433, 1427412, 1631328, 1665314, 1835244, 1903216, 2141118, 2446992, 2497971, 2752866, 2854824, 3211677, 3330628, 3670488, 3806432, 4282236, 4893984, 4995942, 5505732, 5709648, 6423354, 6661256, 7340976, 7493913, 8564472, 9635031, 9991884, 11011464, 11419296, 12846708, 13322512, 14681952, 14987826, 17128944, 19270062, 19983768, 22022928, 22481739, 25693416, 26645024, 29975652, 34257888, 38540124, 39967536, 44045856, 44963478, 51386832, 59951304, 67445217, 77080248, 79935072, 89926956, 102773664, 119902608, 134890434, 154160496, 179853912, 239805216, 269780868, 308320992, 359707824, 539561736, 719415648, 1079123472, 2158246944]

約数ペア:

[(1, 2158246944), (2, 1079123472), (3, 719415648), (4, 539561736), (6, 359707824), (7, 308320992), (8, 269780868), (9, 239805216), (12, 179853912), (14, 154160496), (16, 134890434), (18, 119902608), (21, 102773664), (24, 89926956), (27, 79935072), (28, 77080248), (32, 67445217), (36, 59951304), (42, 51386832), (48, 44963478), (49, 44045856), (54, 39967536), (56, 38540124), (63, 34257888), (72, 29975652), (81, 26645024), (84, 25693416), (96, 22481739), (98, 22022928), (108, 19983768), (112, 19270062), (126, 17128944), (144, 14987826), (147, 14681952), (162, 13322512), (168, 12846708), (189, 11419296), (196, 11011464), (216, 9991884), (224, 9635031), (252, 8564472), (288, 7493913), (294, 7340976), (324, 6661256), (336, 6423354), (378, 5709648), (392, 5505732), (432, 4995942), (441, 4893984), (504, 4282236), (567, 3806432), (588, 3670488), (648, 3330628), (672, 3211677), (756, 2854824), (784, 2752866), (864, 2497971), (882, 2446992), (1008, 2141118), (1134, 1903216), (1176, 1835244), (1296, 1665314), (1323, 1631328), (1512, 1427412), (1568, 1376433), (1764, 1223496), (2016, 1070559), (2268, 951608), (2352, 917622), (2592, 832657), (2646, 815664), (3024, 713706), (3528, 611748), (3969, 543776), (4536, 475804), (4704, 458811), (5292, 407832), (6048, 356853), (7056, 305874), (7938, 271888), (9072, 237902), (10584, 203916), (14112, 152937), (15876, 135944), (16993, 127008), (18144, 118951), (21168, 101958), (31752, 67972), (33986, 63504), (42336, 50979)]