316121344

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 838857600

約数和(自身を除く): 522736256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 64, 77, 79, 88, 98, 112, 116, 128, 154, 158, 176, 196, 203, 224, 232, 256, 308, 316, 319, 352, 392, 406, 448, 464, 539, 553, 616, 632, 638, 704, 784, 812, 869, 896, 928, 1078, 1106, 1232, 1264, 1276, 1408, 1421, 1568, 1624, 1738, 1792, 1856, 2156, 2212, 2233, 2291, 2464, 2528, 2552, 2816, 2842, 3136, 3248, 3476, 3712, 3871, 4312, 4424, 4466, 4582, 4928, 5056, 5104, 5684, 6083, 6272, 6496, 6952, 7424, 7742, 8624, 8848, 8932, 9164, 9856, 10112, 10208, 11368, 12166, 12544, 12992, 13904, 15484, 15631, 16037, 17248, 17696, 17864, 18328, 19712, 20224, 20416, 22736, 24332, 25201, 25984, 27808, 30968, 31262, 32074, 34496, 35392, 35728, 36656, 40832, 42581, 45472, 48664, 50402, 51968, 55616, 61936, 62524, 64148, 68992, 70784, 71456, 73312, 81664, 85162, 90944, 97328, 100804, 111232, 112259, 123872, 125048, 128296, 137984, 141568, 142912, 146624, 170324, 176407, 181888, 194656, 201608, 222464, 224518, 247744, 250096, 256592, 285824, 293248, 340648, 352814, 363776, 389312, 403216, 449036, 495488, 500192, 513184, 571648, 586496, 681296, 705628, 778624, 806432, 898072, 990976, 1000384, 1026368, 1234849, 1362592, 1411256, 1557248, 1612864, 1796144, 2000768, 2052736, 2469698, 2725184, 2822512, 3225728, 3592288, 4001536, 4105472, 4939396, 5450368, 5645024, 6451456, 7184576, 9878792, 10900736, 11290048, 14369152, 19757584, 22580096, 28738304, 39515168, 45160192, 79030336, 158060672, 316121344]

約数ペア:

[(1, 316121344), (2, 158060672), (4, 79030336), (7, 45160192), (8, 39515168), (11, 28738304), (14, 22580096), (16, 19757584), (22, 14369152), (28, 11290048), (29, 10900736), (32, 9878792), (44, 7184576), (49, 6451456), (56, 5645024), (58, 5450368), (64, 4939396), (77, 4105472), (79, 4001536), (88, 3592288), (98, 3225728), (112, 2822512), (116, 2725184), (128, 2469698), (154, 2052736), (158, 2000768), (176, 1796144), (196, 1612864), (203, 1557248), (224, 1411256), (232, 1362592), (256, 1234849), (308, 1026368), (316, 1000384), (319, 990976), (352, 898072), (392, 806432), (406, 778624), (448, 705628), (464, 681296), (539, 586496), (553, 571648), (616, 513184), (632, 500192), (638, 495488), (704, 449036), (784, 403216), (812, 389312), (869, 363776), (896, 352814), (928, 340648), (1078, 293248), (1106, 285824), (1232, 256592), (1264, 250096), (1276, 247744), (1408, 224518), (1421, 222464), (1568, 201608), (1624, 194656), (1738, 181888), (1792, 176407), (1856, 170324), (2156, 146624), (2212, 142912), (2233, 141568), (2291, 137984), (2464, 128296), (2528, 125048), (2552, 123872), (2816, 112259), (2842, 111232), (3136, 100804), (3248, 97328), (3476, 90944), (3712, 85162), (3871, 81664), (4312, 73312), (4424, 71456), (4466, 70784), (4582, 68992), (4928, 64148), (5056, 62524), (5104, 61936), (5684, 55616), (6083, 51968), (6272, 50402), (6496, 48664), (6952, 45472), (7424, 42581), (7742, 40832), (8624, 36656), (8848, 35728), (8932, 35392), (9164, 34496), (9856, 32074), (10112, 31262), (10208, 30968), (11368, 27808), (12166, 25984), (12544, 25201), (12992, 24332), (13904, 22736), (15484, 20416), (15631, 20224), (16037, 19712), (17248, 18328), (17696, 17864)]