40346208

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{953}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 137032560

約数和(自身を除く): 96686352

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, 953, 1008, 1176, 1323, 1512, 1568, 1764, 1906, 2016, 2352, 2646, 2859, 3024, 3528, 3812, 4704, 5292, 5718, 6048, 6671, 7056, 7624, 8577, 10584, 11436, 13342, 14112, 15248, 17154, 20013, 21168, 22872, 25731, 26684, 30496, 34308, 40026, 42336, 45744, 46697, 51462, 53368, 60039, 68616, 80052, 91488, 93394, 102924, 106736, 120078, 137232, 140091, 160104, 180117, 186788, 205848, 213472, 240156, 274464, 280182, 320208, 360234, 373576, 411696, 420273, 480312, 560364, 640416, 720468, 747152, 823392, 840546, 960624, 1120728, 1260819, 1440936, 1494304, 1681092, 1921248, 2241456, 2521638, 2881872, 3362184, 4482912, 5043276, 5763744, 6724368, 10086552, 13448736, 20173104, 40346208]

約数ペア:

[(1, 40346208), (2, 20173104), (3, 13448736), (4, 10086552), (6, 6724368), (7, 5763744), (8, 5043276), (9, 4482912), (12, 3362184), (14, 2881872), (16, 2521638), (18, 2241456), (21, 1921248), (24, 1681092), (27, 1494304), (28, 1440936), (32, 1260819), (36, 1120728), (42, 960624), (48, 840546), (49, 823392), (54, 747152), (56, 720468), (63, 640416), (72, 560364), (84, 480312), (96, 420273), (98, 411696), (108, 373576), (112, 360234), (126, 320208), (144, 280182), (147, 274464), (168, 240156), (189, 213472), (196, 205848), (216, 186788), (224, 180117), (252, 160104), (288, 140091), (294, 137232), (336, 120078), (378, 106736), (392, 102924), (432, 93394), (441, 91488), (504, 80052), (588, 68616), (672, 60039), (756, 53368), (784, 51462), (864, 46697), (882, 45744), (953, 42336), (1008, 40026), (1176, 34308), (1323, 30496), (1512, 26684), (1568, 25731), (1764, 22872), (1906, 21168), (2016, 20013), (2352, 17154), (2646, 15248), (2859, 14112), (3024, 13342), (3528, 11436), (3812, 10584), (4704, 8577), (5292, 7624), (5718, 7056), (6048, 6671)]