392920416

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{9281}}^1$

素因数の和:9314

約数の個数: 144

約数和(自身を含む): 1333266480

約数和(自身を除く): 940346064

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, 9281, 10584, 14112, 18562, 21168, 27843, 37124, 42336, 55686, 64967, 74248, 83529, 111372, 129934, 148496, 167058, 194901, 222744, 250587, 259868, 296992, 334116, 389802, 445488, 454769, 501174, 519736, 584703, 668232, 779604, 890976, 909538, 1002348, 1039472, 1169406, 1336464, 1364307, 1559208, 1754109, 1819076, 2004696, 2078944, 2338812, 2672928, 2728614, 3118416, 3508218, 3638152, 4009392, 4092921, 4677624, 5457228, 6236832, 7016436, 7276304, 8018784, 8185842, 9355248, 10914456, 12278763, 14032872, 14552608, 16371684, 18710496, 21828912, 24557526, 28065744, 32743368, 43657824, 49115052, 56131488, 65486736, 98230104, 130973472, 196460208, 392920416]

約数ペア:

[(1, 392920416), (2, 196460208), (3, 130973472), (4, 98230104), (6, 65486736), (7, 56131488), (8, 49115052), (9, 43657824), (12, 32743368), (14, 28065744), (16, 24557526), (18, 21828912), (21, 18710496), (24, 16371684), (27, 14552608), (28, 14032872), (32, 12278763), (36, 10914456), (42, 9355248), (48, 8185842), (49, 8018784), (54, 7276304), (56, 7016436), (63, 6236832), (72, 5457228), (84, 4677624), (96, 4092921), (98, 4009392), (108, 3638152), (112, 3508218), (126, 3118416), (144, 2728614), (147, 2672928), (168, 2338812), (189, 2078944), (196, 2004696), (216, 1819076), (224, 1754109), (252, 1559208), (288, 1364307), (294, 1336464), (336, 1169406), (378, 1039472), (392, 1002348), (432, 909538), (441, 890976), (504, 779604), (588, 668232), (672, 584703), (756, 519736), (784, 501174), (864, 454769), (882, 445488), (1008, 389802), (1176, 334116), (1323, 296992), (1512, 259868), (1568, 250587), (1764, 222744), (2016, 194901), (2352, 167058), (2646, 148496), (3024, 129934), (3528, 111372), (4704, 83529), (5292, 74248), (6048, 64967), (7056, 55686), (9281, 42336), (10584, 37124), (14112, 27843), (18562, 21168)]