231316372276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{26497}}^1$

素因数の和:27601

約数の個数: 72

約数和(自身を含む): 471584800008

約数和(自身を除く): 240268427732

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1061, 2057, 2122, 4114, 4244, 8228, 11671, 18037, 23342, 26497, 36074, 46684, 52994, 72148, 105988, 128381, 198407, 256762, 291467, 396814, 450449, 513524, 582934, 793628, 900898, 1165868, 1801796, 2182477, 3206137, 4364954, 4954939, 6412274, 8729908, 9909878, 12824548, 19819756, 28113317, 54504329, 56226634, 109008658, 112453268, 218017316, 309246487, 477926389, 618492974, 955852778, 1236985948, 1911705556, 3401711357, 5257190279, 6803422714, 10514380558, 13606845428, 21028761116, 57829093069, 115658186138, 231316372276]

約数ペア:

[(1, 231316372276), (2, 115658186138), (4, 57829093069), (11, 21028761116), (17, 13606845428), (22, 10514380558), (34, 6803422714), (44, 5257190279), (68, 3401711357), (121, 1911705556), (187, 1236985948), (242, 955852778), (374, 618492974), (484, 477926389), (748, 309246487), (1061, 218017316), (2057, 112453268), (2122, 109008658), (4114, 56226634), (4244, 54504329), (8228, 28113317), (11671, 19819756), (18037, 12824548), (23342, 9909878), (26497, 8729908), (36074, 6412274), (46684, 4954939), (52994, 4364954), (72148, 3206137), (105988, 2182477), (128381, 1801796), (198407, 1165868), (256762, 900898), (291467, 793628), (396814, 582934), (450449, 513524)]