301985152

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 719124480

約数和(自身を除く): 417139328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 71, 94, 101, 112, 128, 142, 188, 202, 224, 284, 329, 376, 404, 448, 497, 568, 658, 707, 752, 808, 896, 994, 1136, 1316, 1414, 1504, 1616, 1988, 2272, 2632, 2828, 3008, 3232, 3337, 3976, 4544, 4747, 5264, 5656, 6016, 6464, 6674, 7171, 7952, 9088, 9494, 10528, 11312, 12928, 13348, 14342, 15904, 18988, 21056, 22624, 23359, 26696, 28684, 31808, 33229, 37976, 42112, 45248, 46718, 50197, 53392, 57368, 63616, 66458, 75952, 90496, 93436, 100394, 106784, 114736, 132916, 151904, 186872, 200788, 213568, 229472, 265832, 303808, 337037, 373744, 401576, 427136, 458944, 531664, 607616, 674074, 747488, 803152, 917888, 1063328, 1348148, 1494976, 1606304, 2126656, 2359259, 2696296, 2989952, 3212608, 4253312, 4718518, 5392592, 6425216, 9437036, 10785184, 18874072, 21570368, 37748144, 43140736, 75496288, 150992576, 301985152]

約数ペア:

[(1, 301985152), (2, 150992576), (4, 75496288), (7, 43140736), (8, 37748144), (14, 21570368), (16, 18874072), (28, 10785184), (32, 9437036), (47, 6425216), (56, 5392592), (64, 4718518), (71, 4253312), (94, 3212608), (101, 2989952), (112, 2696296), (128, 2359259), (142, 2126656), (188, 1606304), (202, 1494976), (224, 1348148), (284, 1063328), (329, 917888), (376, 803152), (404, 747488), (448, 674074), (497, 607616), (568, 531664), (658, 458944), (707, 427136), (752, 401576), (808, 373744), (896, 337037), (994, 303808), (1136, 265832), (1316, 229472), (1414, 213568), (1504, 200788), (1616, 186872), (1988, 151904), (2272, 132916), (2632, 114736), (2828, 106784), (3008, 100394), (3232, 93436), (3337, 90496), (3976, 75952), (4544, 66458), (4747, 63616), (5264, 57368), (5656, 53392), (6016, 50197), (6464, 46718), (6674, 45248), (7171, 42112), (7952, 37976), (9088, 33229), (9494, 31808), (10528, 28684), (11312, 26696), (12928, 23359), (13348, 22624), (14342, 21056), (15904, 18988)]