308325248

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 805820400

約数和(自身を除く): 497495152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 64, 77, 82, 88, 98, 109, 112, 128, 154, 164, 176, 196, 218, 224, 287, 308, 328, 352, 392, 436, 448, 451, 539, 574, 616, 656, 704, 763, 784, 872, 896, 902, 1078, 1148, 1199, 1232, 1312, 1408, 1526, 1568, 1744, 1804, 2009, 2156, 2296, 2398, 2464, 2624, 3052, 3136, 3157, 3488, 3608, 4018, 4312, 4469, 4592, 4796, 4928, 5248, 5341, 6104, 6272, 6314, 6976, 7216, 8036, 8393, 8624, 8938, 9184, 9592, 9856, 10682, 12208, 12628, 13952, 14432, 16072, 16786, 17248, 17876, 18368, 19184, 21364, 22099, 24416, 25256, 28864, 31283, 32144, 33572, 34496, 35752, 36736, 38368, 42728, 44198, 48832, 49159, 50512, 57728, 58751, 62566, 64288, 67144, 68992, 71504, 76736, 85456, 88396, 97664, 98318, 101024, 117502, 125132, 128576, 134288, 143008, 153472, 170912, 176792, 196636, 202048, 218981, 235004, 250264, 257152, 268576, 286016, 341824, 344113, 353584, 393272, 404096, 437962, 470008, 500528, 537152, 572032, 683648, 688226, 707168, 786544, 875924, 940016, 1001056, 1074304, 1376452, 1414336, 1573088, 1751848, 1880032, 2002112, 2408791, 2752904, 2828672, 3146176, 3503696, 3760064, 4004224, 4817582, 5505808, 6292352, 7007392, 7520128, 9635164, 11011616, 14014784, 19270328, 22023232, 28029568, 38540656, 44046464, 77081312, 154162624, 308325248]

約数ペア:

[(1, 308325248), (2, 154162624), (4, 77081312), (7, 44046464), (8, 38540656), (11, 28029568), (14, 22023232), (16, 19270328), (22, 14014784), (28, 11011616), (32, 9635164), (41, 7520128), (44, 7007392), (49, 6292352), (56, 5505808), (64, 4817582), (77, 4004224), (82, 3760064), (88, 3503696), (98, 3146176), (109, 2828672), (112, 2752904), (128, 2408791), (154, 2002112), (164, 1880032), (176, 1751848), (196, 1573088), (218, 1414336), (224, 1376452), (287, 1074304), (308, 1001056), (328, 940016), (352, 875924), (392, 786544), (436, 707168), (448, 688226), (451, 683648), (539, 572032), (574, 537152), (616, 500528), (656, 470008), (704, 437962), (763, 404096), (784, 393272), (872, 353584), (896, 344113), (902, 341824), (1078, 286016), (1148, 268576), (1199, 257152), (1232, 250264), (1312, 235004), (1408, 218981), (1526, 202048), (1568, 196636), (1744, 176792), (1804, 170912), (2009, 153472), (2156, 143008), (2296, 134288), (2398, 128576), (2464, 125132), (2624, 117502), (3052, 101024), (3136, 98318), (3157, 97664), (3488, 88396), (3608, 85456), (4018, 76736), (4312, 71504), (4469, 68992), (4592, 67144), (4796, 64288), (4928, 62566), (5248, 58751), (5341, 57728), (6104, 50512), (6272, 49159), (6314, 48832), (6976, 44198), (7216, 42728), (8036, 38368), (8393, 36736), (8624, 35752), (8938, 34496), (9184, 33572), (9592, 32144), (9856, 31283), (10682, 28864), (12208, 25256), (12628, 24416), (13952, 22099), (14432, 21364), (16072, 19184), (16786, 18368), (17248, 17876)]