19354862448

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{42683}}^1$

素因数の和:42811

約数の個数: 120

約数和(自身を含む): 56146192128

約数和(自身を除く): 36791329680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 67, 72, 94, 134, 141, 144, 188, 201, 268, 282, 376, 402, 423, 536, 564, 603, 752, 804, 846, 1072, 1128, 1206, 1608, 1692, 2256, 2412, 3149, 3216, 3384, 4824, 6298, 6768, 9447, 9648, 12596, 18894, 25192, 28341, 37788, 42683, 50384, 56682, 75576, 85366, 113364, 128049, 151152, 170732, 226728, 256098, 341464, 384147, 453456, 512196, 682928, 768294, 1024392, 1536588, 2006101, 2048784, 2859761, 3073176, 4012202, 5719522, 6018303, 6146352, 8024404, 8579283, 11439044, 12036606, 16048808, 17158566, 18054909, 22878088, 24073212, 25737849, 32097616, 34317132, 36109818, 45756176, 48146424, 51475698, 68634264, 72219636, 96292848, 102951396, 134408767, 137268528, 144439272, 205902792, 268817534, 288878544, 403226301, 411805584, 537635068, 806452602, 1075270136, 1209678903, 1612905204, 2150540272, 2419357806, 3225810408, 4838715612, 6451620816, 9677431224, 19354862448]

約数ペア:

[(1, 19354862448), (2, 9677431224), (3, 6451620816), (4, 4838715612), (6, 3225810408), (8, 2419357806), (9, 2150540272), (12, 1612905204), (16, 1209678903), (18, 1075270136), (24, 806452602), (36, 537635068), (47, 411805584), (48, 403226301), (67, 288878544), (72, 268817534), (94, 205902792), (134, 144439272), (141, 137268528), (144, 134408767), (188, 102951396), (201, 96292848), (268, 72219636), (282, 68634264), (376, 51475698), (402, 48146424), (423, 45756176), (536, 36109818), (564, 34317132), (603, 32097616), (752, 25737849), (804, 24073212), (846, 22878088), (1072, 18054909), (1128, 17158566), (1206, 16048808), (1608, 12036606), (1692, 11439044), (2256, 8579283), (2412, 8024404), (3149, 6146352), (3216, 6018303), (3384, 5719522), (4824, 4012202), (6298, 3073176), (6768, 2859761), (9447, 2048784), (9648, 2006101), (12596, 1536588), (18894, 1024392), (25192, 768294), (28341, 682928), (37788, 512196), (42683, 453456), (50384, 384147), (56682, 341464), (75576, 256098), (85366, 226728), (113364, 170732), (128049, 151152)]