262269312

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 742560000

約数和(自身を除く): 480290688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 103, 114, 128, 152, 192, 206, 228, 304, 309, 349, 384, 412, 456, 608, 618, 698, 824, 912, 1047, 1216, 1236, 1396, 1648, 1824, 1957, 2094, 2432, 2472, 2792, 3296, 3648, 3914, 4188, 4944, 5584, 5871, 6592, 6631, 7296, 7828, 8376, 9888, 11168, 11742, 13184, 13262, 15656, 16752, 19776, 19893, 22336, 23484, 26524, 31312, 33504, 35947, 39552, 39786, 44672, 46968, 53048, 62624, 67008, 71894, 79572, 93936, 106096, 107841, 125248, 134016, 143788, 159144, 187872, 212192, 215682, 250496, 287576, 318288, 375744, 424384, 431364, 575152, 636576, 682993, 751488, 848768, 862728, 1150304, 1273152, 1365986, 1725456, 2048979, 2300608, 2546304, 2731972, 3450912, 4097958, 4601216, 5463944, 6901824, 8195916, 10927888, 13803648, 16391832, 21855776, 32783664, 43711552, 65567328, 87423104, 131134656, 262269312]

約数ペア:

[(1, 262269312), (2, 131134656), (3, 87423104), (4, 65567328), (6, 43711552), (8, 32783664), (12, 21855776), (16, 16391832), (19, 13803648), (24, 10927888), (32, 8195916), (38, 6901824), (48, 5463944), (57, 4601216), (64, 4097958), (76, 3450912), (96, 2731972), (103, 2546304), (114, 2300608), (128, 2048979), (152, 1725456), (192, 1365986), (206, 1273152), (228, 1150304), (304, 862728), (309, 848768), (349, 751488), (384, 682993), (412, 636576), (456, 575152), (608, 431364), (618, 424384), (698, 375744), (824, 318288), (912, 287576), (1047, 250496), (1216, 215682), (1236, 212192), (1396, 187872), (1648, 159144), (1824, 143788), (1957, 134016), (2094, 125248), (2432, 107841), (2472, 106096), (2792, 93936), (3296, 79572), (3648, 71894), (3914, 67008), (4188, 62624), (4944, 53048), (5584, 46968), (5871, 44672), (6592, 39786), (6631, 39552), (7296, 35947), (7828, 33504), (8376, 31312), (9888, 26524), (11168, 23484), (11742, 22336), (13184, 19893), (13262, 19776), (15656, 16752)]