373987712

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 906984000

約数和(自身を除く): 532996288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 56, 58, 64, 74, 112, 116, 128, 148, 203, 224, 232, 259, 296, 389, 406, 448, 464, 518, 592, 778, 812, 896, 928, 1036, 1073, 1184, 1556, 1624, 1856, 2072, 2146, 2368, 2723, 3112, 3248, 3712, 4144, 4292, 4736, 5446, 6224, 6496, 7511, 8288, 8584, 10892, 11281, 12448, 12992, 14393, 15022, 16576, 17168, 21784, 22562, 24896, 25984, 28786, 30044, 33152, 34336, 43568, 45124, 49792, 57572, 60088, 68672, 78967, 87136, 90248, 100751, 115144, 120176, 137344, 157934, 174272, 180496, 201502, 230288, 240352, 315868, 348544, 360992, 403004, 417397, 460576, 480704, 631736, 721984, 806008, 834794, 921152, 961408, 1263472, 1443968, 1612016, 1669588, 1842304, 2526944, 2921779, 3224032, 3339176, 5053888, 5843558, 6448064, 6678352, 10107776, 11687116, 12896128, 13356704, 23374232, 26713408, 46748464, 53426816, 93496928, 186993856, 373987712]

約数ペア:

[(1, 373987712), (2, 186993856), (4, 93496928), (7, 53426816), (8, 46748464), (14, 26713408), (16, 23374232), (28, 13356704), (29, 12896128), (32, 11687116), (37, 10107776), (56, 6678352), (58, 6448064), (64, 5843558), (74, 5053888), (112, 3339176), (116, 3224032), (128, 2921779), (148, 2526944), (203, 1842304), (224, 1669588), (232, 1612016), (259, 1443968), (296, 1263472), (389, 961408), (406, 921152), (448, 834794), (464, 806008), (518, 721984), (592, 631736), (778, 480704), (812, 460576), (896, 417397), (928, 403004), (1036, 360992), (1073, 348544), (1184, 315868), (1556, 240352), (1624, 230288), (1856, 201502), (2072, 180496), (2146, 174272), (2368, 157934), (2723, 137344), (3112, 120176), (3248, 115144), (3712, 100751), (4144, 90248), (4292, 87136), (4736, 78967), (5446, 68672), (6224, 60088), (6496, 57572), (7511, 49792), (8288, 45124), (8584, 43568), (10892, 34336), (11281, 33152), (12448, 30044), (12992, 28786), (14393, 25984), (15022, 24896), (16576, 22562), (17168, 21784)]