1571567228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 3551482368

約数和(自身を除く): 1979915140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 97, 154, 164, 194, 287, 308, 388, 451, 574, 679, 902, 1067, 1148, 1283, 1358, 1804, 2134, 2566, 2716, 3157, 3977, 4268, 5132, 6314, 7469, 7954, 8981, 12628, 14113, 14938, 15908, 17962, 27839, 28226, 29876, 35924, 43747, 52603, 55678, 56452, 87494, 98791, 105206, 111356, 124451, 174988, 197582, 210412, 248902, 306229, 368221, 395164, 497804, 578633, 612458, 736442, 871157, 1157266, 1224916, 1368961, 1472884, 1742314, 2314532, 2737922, 3484628, 4050431, 5102491, 5475844, 8100862, 9582727, 10204982, 16201724, 19165454, 20409964, 35717437, 38330908, 56127401, 71434874, 112254802, 142869748, 224509604, 392891807, 785783614, 1571567228]

約数ペア:

[(1, 1571567228), (2, 785783614), (4, 392891807), (7, 224509604), (11, 142869748), (14, 112254802), (22, 71434874), (28, 56127401), (41, 38330908), (44, 35717437), (77, 20409964), (82, 19165454), (97, 16201724), (154, 10204982), (164, 9582727), (194, 8100862), (287, 5475844), (308, 5102491), (388, 4050431), (451, 3484628), (574, 2737922), (679, 2314532), (902, 1742314), (1067, 1472884), (1148, 1368961), (1283, 1224916), (1358, 1157266), (1804, 871157), (2134, 736442), (2566, 612458), (2716, 578633), (3157, 497804), (3977, 395164), (4268, 368221), (5132, 306229), (6314, 248902), (7469, 210412), (7954, 197582), (8981, 174988), (12628, 124451), (14113, 111356), (14938, 105206), (15908, 98791), (17962, 87494), (27839, 56452), (28226, 55678), (29876, 52603), (35924, 43747)]