386428896

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 216

約数和(自身を含む): 1294052760

約数和(自身を除く): 907623864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 139, 144, 147, 168, 196, 197, 224, 252, 278, 288, 294, 336, 392, 394, 417, 441, 504, 556, 588, 591, 672, 784, 788, 834, 882, 973, 1008, 1112, 1176, 1182, 1251, 1379, 1568, 1576, 1668, 1764, 1773, 1946, 2016, 2224, 2352, 2364, 2502, 2758, 2919, 3152, 3336, 3528, 3546, 3892, 4137, 4448, 4704, 4728, 5004, 5516, 5838, 6304, 6672, 6811, 7056, 7092, 7784, 8274, 8757, 9456, 9653, 10008, 11032, 11676, 12411, 13344, 13622, 14112, 14184, 15568, 16548, 17514, 18912, 19306, 20016, 20433, 22064, 23352, 24822, 27244, 27383, 28368, 28959, 31136, 33096, 35028, 38612, 40032, 40866, 44128, 46704, 49644, 54488, 54766, 56736, 57918, 61299, 66192, 70056, 77224, 81732, 82149, 86877, 93408, 99288, 108976, 109532, 115836, 122598, 132384, 140112, 154448, 163464, 164298, 173754, 191681, 198576, 217952, 219064, 231672, 245196, 246447, 280224, 308896, 326928, 328596, 347508, 383362, 397152, 438128, 463344, 490392, 492894, 575043, 653856, 657192, 695016, 766724, 876256, 926688, 980784, 985788, 1150086, 1314384, 1341767, 1390032, 1533448, 1725129, 1961568, 1971576, 2300172, 2628768, 2683534, 2780064, 3066896, 3450258, 3943152, 4025301, 4600344, 5367068, 6133792, 6900516, 7886304, 8050602, 9200688, 10734136, 12075903, 13801032, 16101204, 18401376, 21468272, 24151806, 27602064, 32202408, 42936544, 48303612, 55204128, 64404816, 96607224, 128809632, 193214448, 386428896]

約数ペア:

[(1, 386428896), (2, 193214448), (3, 128809632), (4, 96607224), (6, 64404816), (7, 55204128), (8, 48303612), (9, 42936544), (12, 32202408), (14, 27602064), (16, 24151806), (18, 21468272), (21, 18401376), (24, 16101204), (28, 13801032), (32, 12075903), (36, 10734136), (42, 9200688), (48, 8050602), (49, 7886304), (56, 6900516), (63, 6133792), (72, 5367068), (84, 4600344), (96, 4025301), (98, 3943152), (112, 3450258), (126, 3066896), (139, 2780064), (144, 2683534), (147, 2628768), (168, 2300172), (196, 1971576), (197, 1961568), (224, 1725129), (252, 1533448), (278, 1390032), (288, 1341767), (294, 1314384), (336, 1150086), (392, 985788), (394, 980784), (417, 926688), (441, 876256), (504, 766724), (556, 695016), (588, 657192), (591, 653856), (672, 575043), (784, 492894), (788, 490392), (834, 463344), (882, 438128), (973, 397152), (1008, 383362), (1112, 347508), (1176, 328596), (1182, 326928), (1251, 308896), (1379, 280224), (1568, 246447), (1576, 245196), (1668, 231672), (1764, 219064), (1773, 217952), (1946, 198576), (2016, 191681), (2224, 173754), (2352, 164298), (2364, 163464), (2502, 154448), (2758, 140112), (2919, 132384), (3152, 122598), (3336, 115836), (3528, 109532), (3546, 108976), (3892, 99288), (4137, 93408), (4448, 86877), (4704, 82149), (4728, 81732), (5004, 77224), (5516, 70056), (5838, 66192), (6304, 61299), (6672, 57918), (6811, 56736), (7056, 54766), (7092, 54488), (7784, 49644), (8274, 46704), (8757, 44128), (9456, 40866), (9653, 40032), (10008, 38612), (11032, 35028), (11676, 33096), (12411, 31136), (13344, 28959), (13622, 28368), (14112, 27383), (14184, 27244), (15568, 24822), (16548, 23352), (17514, 22064), (18912, 20433), (19306, 20016)]