279588192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 144

約数和(自身を含む): 837466560

約数和(自身を除く): 557878368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 416, 456, 494, 507, 608, 624, 676, 741, 907, 912, 988, 1014, 1248, 1352, 1482, 1814, 1824, 1976, 2028, 2704, 2721, 2964, 3211, 3628, 3952, 4056, 5408, 5442, 5928, 6422, 7256, 7904, 8112, 9633, 10884, 11791, 11856, 12844, 14512, 16224, 17233, 19266, 21768, 23582, 23712, 25688, 29024, 34466, 35373, 38532, 43536, 47164, 51376, 51699, 68932, 70746, 77064, 87072, 94328, 102752, 103398, 137864, 141492, 153283, 154128, 188656, 206796, 224029, 275728, 282984, 306566, 308256, 377312, 413592, 448058, 459849, 551456, 565968, 613132, 672087, 827184, 896116, 919698, 1131936, 1226264, 1344174, 1654368, 1792232, 1839396, 2452528, 2688348, 2912377, 3584464, 3678792, 4905056, 5376696, 5824754, 7168928, 7357584, 8737131, 10753392, 11649508, 14715168, 17474262, 21506784, 23299016, 34948524, 46598032, 69897048, 93196064, 139794096, 279588192]

約数ペア:

[(1, 279588192), (2, 139794096), (3, 93196064), (4, 69897048), (6, 46598032), (8, 34948524), (12, 23299016), (13, 21506784), (16, 17474262), (19, 14715168), (24, 11649508), (26, 10753392), (32, 8737131), (38, 7357584), (39, 7168928), (48, 5824754), (52, 5376696), (57, 4905056), (76, 3678792), (78, 3584464), (96, 2912377), (104, 2688348), (114, 2452528), (152, 1839396), (156, 1792232), (169, 1654368), (208, 1344174), (228, 1226264), (247, 1131936), (304, 919698), (312, 896116), (338, 827184), (416, 672087), (456, 613132), (494, 565968), (507, 551456), (608, 459849), (624, 448058), (676, 413592), (741, 377312), (907, 308256), (912, 306566), (988, 282984), (1014, 275728), (1248, 224029), (1352, 206796), (1482, 188656), (1814, 154128), (1824, 153283), (1976, 141492), (2028, 137864), (2704, 103398), (2721, 102752), (2964, 94328), (3211, 87072), (3628, 77064), (3952, 70746), (4056, 68932), (5408, 51699), (5442, 51376), (5928, 47164), (6422, 43536), (7256, 38532), (7904, 35373), (8112, 34466), (9633, 29024), (10884, 25688), (11791, 23712), (11856, 23582), (12844, 21768), (14512, 19266), (16224, 17233)]