1285683696

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21937}}^1$

素因数の和:21999

約数の個数: 120

約数和(自身を含む): 4031502384

約数和(自身を除く): 2745818688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1332, 1584, 1628, 1776, 2442, 2664, 3256, 3663, 4884, 5328, 6512, 7326, 9768, 14652, 19536, 21937, 29304, 43874, 58608, 65811, 87748, 131622, 175496, 197433, 241307, 263244, 350992, 394866, 482614, 526488, 723921, 789732, 811669, 965228, 1052976, 1447842, 1579464, 1623338, 1930456, 2171763, 2435007, 2895684, 3158928, 3246676, 3860912, 4343526, 4870014, 5791368, 6493352, 7305021, 8687052, 8928359, 9740028, 11582736, 12986704, 14610042, 17374104, 17856718, 19480056, 26785077, 29220084, 34748208, 35713436, 38960112, 53570154, 58440168, 71426872, 80355231, 107140308, 116880336, 142853744, 160710462, 214280616, 321420924, 428561232, 642841848, 1285683696]

約数ペア:

[(1, 1285683696), (2, 642841848), (3, 428561232), (4, 321420924), (6, 214280616), (8, 160710462), (9, 142853744), (11, 116880336), (12, 107140308), (16, 80355231), (18, 71426872), (22, 58440168), (24, 53570154), (33, 38960112), (36, 35713436), (37, 34748208), (44, 29220084), (48, 26785077), (66, 19480056), (72, 17856718), (74, 17374104), (88, 14610042), (99, 12986704), (111, 11582736), (132, 9740028), (144, 8928359), (148, 8687052), (176, 7305021), (198, 6493352), (222, 5791368), (264, 4870014), (296, 4343526), (333, 3860912), (396, 3246676), (407, 3158928), (444, 2895684), (528, 2435007), (592, 2171763), (666, 1930456), (792, 1623338), (814, 1579464), (888, 1447842), (1221, 1052976), (1332, 965228), (1584, 811669), (1628, 789732), (1776, 723921), (2442, 526488), (2664, 482614), (3256, 394866), (3663, 350992), (4884, 263244), (5328, 241307), (6512, 197433), (7326, 175496), (9768, 131622), (14652, 87748), (19536, 65811), (21937, 58608), (29304, 43874)]