262798656

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 112

約数和(自身を含む): 729569280

約数和(自身を除く): 466770624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 134, 186, 192, 201, 248, 268, 372, 402, 496, 536, 659, 744, 804, 992, 1072, 1318, 1488, 1608, 1977, 1984, 2077, 2144, 2636, 2976, 3216, 3954, 4154, 4288, 5272, 5952, 6231, 6432, 7908, 8308, 10544, 12462, 12864, 15816, 16616, 20429, 21088, 24924, 31632, 33232, 40858, 42176, 44153, 49848, 61287, 63264, 66464, 81716, 88306, 99696, 122574, 126528, 132459, 132928, 163432, 176612, 199392, 245148, 264918, 326864, 353224, 398784, 490296, 529836, 653728, 706448, 980592, 1059672, 1307456, 1368743, 1412896, 1961184, 2119344, 2737486, 2825792, 3922368, 4106229, 4238688, 5474972, 8212458, 8477376, 10949944, 16424916, 21899888, 32849832, 43799776, 65699664, 87599552, 131399328, 262798656]

約数ペア:

[(1, 262798656), (2, 131399328), (3, 87599552), (4, 65699664), (6, 43799776), (8, 32849832), (12, 21899888), (16, 16424916), (24, 10949944), (31, 8477376), (32, 8212458), (48, 5474972), (62, 4238688), (64, 4106229), (67, 3922368), (93, 2825792), (96, 2737486), (124, 2119344), (134, 1961184), (186, 1412896), (192, 1368743), (201, 1307456), (248, 1059672), (268, 980592), (372, 706448), (402, 653728), (496, 529836), (536, 490296), (659, 398784), (744, 353224), (804, 326864), (992, 264918), (1072, 245148), (1318, 199392), (1488, 176612), (1608, 163432), (1977, 132928), (1984, 132459), (2077, 126528), (2144, 122574), (2636, 99696), (2976, 88306), (3216, 81716), (3954, 66464), (4154, 63264), (4288, 61287), (5272, 49848), (5952, 44153), (6231, 42176), (6432, 40858), (7908, 33232), (8308, 31632), (10544, 24924), (12462, 21088), (12864, 20429), (15816, 16616)]