345190176

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 1041768000

約数和(自身を除く): 696577824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 199, 228, 288, 304, 317, 342, 398, 456, 597, 608, 634, 684, 796, 912, 951, 1194, 1268, 1368, 1592, 1791, 1824, 1902, 2388, 2536, 2736, 2853, 3184, 3582, 3781, 3804, 4776, 5072, 5472, 5706, 6023, 6368, 7164, 7562, 7608, 9552, 10144, 11343, 11412, 12046, 14328, 15124, 15216, 18069, 19104, 22686, 22824, 24092, 28656, 30248, 30432, 34029, 36138, 45372, 45648, 48184, 54207, 57312, 60496, 63083, 68058, 72276, 90744, 91296, 96368, 108414, 120992, 126166, 136116, 144552, 181488, 189249, 192736, 216828, 252332, 272232, 289104, 362976, 378498, 433656, 504664, 544464, 567747, 578208, 756996, 867312, 1009328, 1088928, 1135494, 1198577, 1513992, 1734624, 2018656, 2270988, 2397154, 3027984, 3595731, 4541976, 4794308, 6055968, 7191462, 9083952, 9588616, 10787193, 14382924, 18167904, 19177232, 21574386, 28765848, 38354464, 43148772, 57531696, 86297544, 115063392, 172595088, 345190176]

約数ペア:

[(1, 345190176), (2, 172595088), (3, 115063392), (4, 86297544), (6, 57531696), (8, 43148772), (9, 38354464), (12, 28765848), (16, 21574386), (18, 19177232), (19, 18167904), (24, 14382924), (32, 10787193), (36, 9588616), (38, 9083952), (48, 7191462), (57, 6055968), (72, 4794308), (76, 4541976), (96, 3595731), (114, 3027984), (144, 2397154), (152, 2270988), (171, 2018656), (199, 1734624), (228, 1513992), (288, 1198577), (304, 1135494), (317, 1088928), (342, 1009328), (398, 867312), (456, 756996), (597, 578208), (608, 567747), (634, 544464), (684, 504664), (796, 433656), (912, 378498), (951, 362976), (1194, 289104), (1268, 272232), (1368, 252332), (1592, 216828), (1791, 192736), (1824, 189249), (1902, 181488), (2388, 144552), (2536, 136116), (2736, 126166), (2853, 120992), (3184, 108414), (3582, 96368), (3781, 91296), (3804, 90744), (4776, 72276), (5072, 68058), (5472, 63083), (5706, 60496), (6023, 57312), (6368, 54207), (7164, 48184), (7562, 45648), (7608, 45372), (9552, 36138), (10144, 34029), (11343, 30432), (11412, 30248), (12046, 28656), (14328, 24092), (15124, 22824), (15216, 22686), (18069, 19104)]