315622656

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 180

約数和(自身を含む): 973467264

約数和(自身を除く): 657844608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 491, 496, 558, 576, 648, 744, 768, 837, 864, 982, 992, 1116, 1152, 1296, 1473, 1488, 1674, 1728, 1964, 1984, 2232, 2304, 2511, 2592, 2946, 2976, 3348, 3456, 3928, 3968, 4419, 4464, 5022, 5184, 5892, 5952, 6696, 6912, 7856, 7936, 8838, 8928, 10044, 10368, 11784, 11904, 13257, 13392, 15221, 15712, 17676, 17856, 20088, 20736, 23568, 23808, 26514, 26784, 30442, 31424, 35352, 35712, 39771, 40176, 45663, 47136, 53028, 53568, 60884, 62848, 70704, 71424, 79542, 80352, 91326, 94272, 106056, 107136, 121768, 125696, 136989, 141408, 159084, 160704, 182652, 188544, 212112, 214272, 243536, 273978, 282816, 318168, 321408, 365304, 377088, 410967, 424224, 487072, 547956, 565632, 636336, 642816, 730608, 821934, 848448, 974144, 1095912, 1131264, 1232901, 1272672, 1461216, 1643868, 1696896, 1948288, 2191824, 2465802, 2545344, 2922432, 3287736, 3393792, 3896576, 4383648, 4931604, 5090688, 5844864, 6575472, 8767296, 9863208, 10181376, 11689728, 13150944, 17534592, 19726416, 26301888, 35069184, 39452832, 52603776, 78905664, 105207552, 157811328, 315622656]

約数ペア:

[(1, 315622656), (2, 157811328), (3, 105207552), (4, 78905664), (6, 52603776), (8, 39452832), (9, 35069184), (12, 26301888), (16, 19726416), (18, 17534592), (24, 13150944), (27, 11689728), (31, 10181376), (32, 9863208), (36, 8767296), (48, 6575472), (54, 5844864), (62, 5090688), (64, 4931604), (72, 4383648), (81, 3896576), (93, 3393792), (96, 3287736), (108, 2922432), (124, 2545344), (128, 2465802), (144, 2191824), (162, 1948288), (186, 1696896), (192, 1643868), (216, 1461216), (248, 1272672), (256, 1232901), (279, 1131264), (288, 1095912), (324, 974144), (372, 848448), (384, 821934), (432, 730608), (491, 642816), (496, 636336), (558, 565632), (576, 547956), (648, 487072), (744, 424224), (768, 410967), (837, 377088), (864, 365304), (982, 321408), (992, 318168), (1116, 282816), (1152, 273978), (1296, 243536), (1473, 214272), (1488, 212112), (1674, 188544), (1728, 182652), (1964, 160704), (1984, 159084), (2232, 141408), (2304, 136989), (2511, 125696), (2592, 121768), (2946, 107136), (2976, 106056), (3348, 94272), (3456, 91326), (3928, 80352), (3968, 79542), (4419, 71424), (4464, 70704), (5022, 62848), (5184, 60884), (5892, 53568), (5952, 53028), (6696, 47136), (6912, 45663), (7856, 40176), (7936, 39771), (8838, 35712), (8928, 35352), (10044, 31424), (10368, 30442), (11784, 26784), (11904, 26514), (13257, 23808), (13392, 23568), (15221, 20736), (15712, 20088), (17676, 17856)]