991074048

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:3014

約数の個数: 144

約数和(自身を含む): 2898228480

約数和(自身を除く): 1907154432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 256, 276, 304, 368, 384, 437, 456, 552, 608, 736, 768, 874, 912, 1104, 1216, 1311, 1472, 1748, 1824, 2208, 2432, 2622, 2944, 2953, 3496, 3648, 4416, 4864, 5244, 5888, 5906, 6992, 7296, 8832, 8859, 10488, 11812, 13984, 14592, 17664, 17718, 20976, 23624, 27968, 35436, 41952, 47248, 55936, 56107, 67919, 70872, 83904, 94496, 111872, 112214, 135838, 141744, 167808, 168321, 188992, 203757, 224428, 271676, 283488, 335616, 336642, 377984, 407514, 448856, 543352, 566976, 673284, 755968, 815028, 897712, 1086704, 1133952, 1290461, 1346568, 1630056, 1795424, 2173408, 2267904, 2580922, 2693136, 3260112, 3590848, 3871383, 4346816, 5161844, 5386272, 6520224, 7181696, 7742766, 8693632, 10323688, 10772544, 13040448, 14363392, 15485532, 17387264, 20647376, 21545088, 26080896, 30971064, 41294752, 43090176, 52161792, 61942128, 82589504, 123884256, 165179008, 247768512, 330358016, 495537024, 991074048]

約数ペア:

[(1, 991074048), (2, 495537024), (3, 330358016), (4, 247768512), (6, 165179008), (8, 123884256), (12, 82589504), (16, 61942128), (19, 52161792), (23, 43090176), (24, 41294752), (32, 30971064), (38, 26080896), (46, 21545088), (48, 20647376), (57, 17387264), (64, 15485532), (69, 14363392), (76, 13040448), (92, 10772544), (96, 10323688), (114, 8693632), (128, 7742766), (138, 7181696), (152, 6520224), (184, 5386272), (192, 5161844), (228, 4346816), (256, 3871383), (276, 3590848), (304, 3260112), (368, 2693136), (384, 2580922), (437, 2267904), (456, 2173408), (552, 1795424), (608, 1630056), (736, 1346568), (768, 1290461), (874, 1133952), (912, 1086704), (1104, 897712), (1216, 815028), (1311, 755968), (1472, 673284), (1748, 566976), (1824, 543352), (2208, 448856), (2432, 407514), (2622, 377984), (2944, 336642), (2953, 335616), (3496, 283488), (3648, 271676), (4416, 224428), (4864, 203757), (5244, 188992), (5888, 168321), (5906, 167808), (6992, 141744), (7296, 135838), (8832, 112214), (8859, 111872), (10488, 94496), (11812, 83904), (13984, 70872), (14592, 67919), (17664, 56107), (17718, 55936), (20976, 47248), (23624, 41952), (27968, 35436)]