1390441248

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{32843}}^1$

素因数の和:32876

約数の個数: 144

約数和(自身を含む): 4717712160

約数和(自身を除く): 3327270912

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, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 32843, 42336, 65686, 98529, 131372, 197058, 229901, 262744, 295587, 394116, 459802, 525488, 591174, 689703, 788232, 886761, 919604, 1050976, 1182348, 1379406, 1576464, 1609307, 1773522, 1839208, 2069109, 2364696, 2758812, 3152928, 3218614, 3547044, 3678416, 4138218, 4729392, 4827921, 5517624, 6207327, 6437228, 7094088, 7356832, 8276436, 9458784, 9655842, 11035248, 12414654, 12874456, 14188176, 14483763, 16552872, 19311684, 22070496, 24829308, 25748912, 28376352, 28967526, 33105744, 38623368, 43451289, 49658616, 51497824, 57935052, 66211488, 77246736, 86902578, 99317232, 115870104, 154493472, 173805156, 198634464, 231740208, 347610312, 463480416, 695220624, 1390441248]

約数ペア:

[(1, 1390441248), (2, 695220624), (3, 463480416), (4, 347610312), (6, 231740208), (7, 198634464), (8, 173805156), (9, 154493472), (12, 115870104), (14, 99317232), (16, 86902578), (18, 77246736), (21, 66211488), (24, 57935052), (27, 51497824), (28, 49658616), (32, 43451289), (36, 38623368), (42, 33105744), (48, 28967526), (49, 28376352), (54, 25748912), (56, 24829308), (63, 22070496), (72, 19311684), (84, 16552872), (96, 14483763), (98, 14188176), (108, 12874456), (112, 12414654), (126, 11035248), (144, 9655842), (147, 9458784), (168, 8276436), (189, 7356832), (196, 7094088), (216, 6437228), (224, 6207327), (252, 5517624), (288, 4827921), (294, 4729392), (336, 4138218), (378, 3678416), (392, 3547044), (432, 3218614), (441, 3152928), (504, 2758812), (588, 2364696), (672, 2069109), (756, 1839208), (784, 1773522), (864, 1609307), (882, 1576464), (1008, 1379406), (1176, 1182348), (1323, 1050976), (1512, 919604), (1568, 886761), (1764, 788232), (2016, 689703), (2352, 591174), (2646, 525488), (3024, 459802), (3528, 394116), (4704, 295587), (5292, 262744), (6048, 229901), (7056, 197058), (10584, 131372), (14112, 98529), (21168, 65686), (32843, 42336)]