247768512

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:3010

約数の個数: 112

約数和(自身を含む): 720303360

約数和(自身を除く): 472534848

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, 138, 152, 184, 192, 228, 276, 304, 368, 437, 456, 552, 608, 736, 874, 912, 1104, 1216, 1311, 1472, 1748, 1824, 2208, 2622, 2953, 3496, 3648, 4416, 5244, 5906, 6992, 8859, 10488, 11812, 13984, 17718, 20976, 23624, 27968, 35436, 41952, 47248, 56107, 67919, 70872, 83904, 94496, 112214, 135838, 141744, 168321, 188992, 203757, 224428, 271676, 283488, 336642, 407514, 448856, 543352, 566976, 673284, 815028, 897712, 1086704, 1290461, 1346568, 1630056, 1795424, 2173408, 2580922, 2693136, 3260112, 3590848, 3871383, 4346816, 5161844, 5386272, 6520224, 7742766, 10323688, 10772544, 13040448, 15485532, 20647376, 30971064, 41294752, 61942128, 82589504, 123884256, 247768512]

約数ペア:

[(1, 247768512), (2, 123884256), (3, 82589504), (4, 61942128), (6, 41294752), (8, 30971064), (12, 20647376), (16, 15485532), (19, 13040448), (23, 10772544), (24, 10323688), (32, 7742766), (38, 6520224), (46, 5386272), (48, 5161844), (57, 4346816), (64, 3871383), (69, 3590848), (76, 3260112), (92, 2693136), (96, 2580922), (114, 2173408), (138, 1795424), (152, 1630056), (184, 1346568), (192, 1290461), (228, 1086704), (276, 897712), (304, 815028), (368, 673284), (437, 566976), (456, 543352), (552, 448856), (608, 407514), (736, 336642), (874, 283488), (912, 271676), (1104, 224428), (1216, 203757), (1311, 188992), (1472, 168321), (1748, 141744), (1824, 135838), (2208, 112214), (2622, 94496), (2953, 83904), (3496, 70872), (3648, 67919), (4416, 56107), (5244, 47248), (5906, 41952), (6992, 35436), (8859, 27968), (10488, 23624), (11812, 20976), (13984, 17718)]