28931264208

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{869747}}^1$

素因数の和:869782

約数の個数: 160

約数和(自身を含む): 103534801920

約数和(自身を除く): 74603537712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4752, 5544, 8316, 11088, 16632, 33264, 869747, 1739494, 2609241, 3478988, 5218482, 6088229, 6957976, 7827723, 9567217, 10436964, 12176458, 13915952, 15655446, 18264687, 19134434, 20873928, 23483169, 24352916, 28701651, 31310892, 36529374, 38268868, 41747856, 46966338, 48705832, 54794061, 57403302, 62621784, 66970519, 73058748, 76537736, 86104953, 93932676, 97411664, 109588122, 114806604, 125243568, 133941038, 146117496, 153075472, 164382183, 172209906, 187865352, 200911557, 219176244, 229613208, 258314859, 267882076, 292234992, 328764366, 344419812, 375730704, 401823114, 438352488, 459226416, 516629718, 535764152, 602734671, 657528732, 688839624, 803646228, 876704976, 1033259436, 1071528304, 1205469342, 1315057464, 1377679248, 1607292456, 1808204013, 2066518872, 2410938684, 2630114928, 3214584912, 3616408026, 4133037744, 4821877368, 7232816052, 9643754736, 14465632104, 28931264208]

約数ペア:

[(1, 28931264208), (2, 14465632104), (3, 9643754736), (4, 7232816052), (6, 4821877368), (7, 4133037744), (8, 3616408026), (9, 3214584912), (11, 2630114928), (12, 2410938684), (14, 2066518872), (16, 1808204013), (18, 1607292456), (21, 1377679248), (22, 1315057464), (24, 1205469342), (27, 1071528304), (28, 1033259436), (33, 876704976), (36, 803646228), (42, 688839624), (44, 657528732), (48, 602734671), (54, 535764152), (56, 516629718), (63, 459226416), (66, 438352488), (72, 401823114), (77, 375730704), (84, 344419812), (88, 328764366), (99, 292234992), (108, 267882076), (112, 258314859), (126, 229613208), (132, 219176244), (144, 200911557), (154, 187865352), (168, 172209906), (176, 164382183), (189, 153075472), (198, 146117496), (216, 133941038), (231, 125243568), (252, 114806604), (264, 109588122), (297, 97411664), (308, 93932676), (336, 86104953), (378, 76537736), (396, 73058748), (432, 66970519), (462, 62621784), (504, 57403302), (528, 54794061), (594, 48705832), (616, 46966338), (693, 41747856), (756, 38268868), (792, 36529374), (924, 31310892), (1008, 28701651), (1188, 24352916), (1232, 23483169), (1386, 20873928), (1512, 19134434), (1584, 18264687), (1848, 15655446), (2079, 13915952), (2376, 12176458), (2772, 10436964), (3024, 9567217), (3696, 7827723), (4158, 6957976), (4752, 6088229), (5544, 5218482), (8316, 3478988), (11088, 2609241), (16632, 1739494), (33264, 869747)]