265266752

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 84

約数和(自身を含む): 575066160

約数和(自身を除く): 309799408

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 227, 248, 304, 454, 496, 589, 608, 908, 961, 992, 1178, 1216, 1816, 1922, 1984, 2356, 3632, 3844, 4313, 4712, 7037, 7264, 7688, 8626, 9424, 14074, 14528, 15376, 17252, 18259, 18848, 28148, 30752, 34504, 36518, 37696, 56296, 61504, 69008, 73036, 112592, 133703, 138016, 146072, 218147, 225184, 267406, 276032, 292144, 436294, 450368, 534812, 584288, 872588, 1069624, 1168576, 1745176, 2139248, 3490352, 4144793, 4278496, 6980704, 8289586, 8556992, 13961408, 16579172, 33158344, 66316688, 132633376, 265266752]

約数ペア:

[(1, 265266752), (2, 132633376), (4, 66316688), (8, 33158344), (16, 16579172), (19, 13961408), (31, 8556992), (32, 8289586), (38, 6980704), (62, 4278496), (64, 4144793), (76, 3490352), (124, 2139248), (152, 1745176), (227, 1168576), (248, 1069624), (304, 872588), (454, 584288), (496, 534812), (589, 450368), (608, 436294), (908, 292144), (961, 276032), (992, 267406), (1178, 225184), (1216, 218147), (1816, 146072), (1922, 138016), (1984, 133703), (2356, 112592), (3632, 73036), (3844, 69008), (4313, 61504), (4712, 56296), (7037, 37696), (7264, 36518), (7688, 34504), (8626, 30752), (9424, 28148), (14074, 18848), (14528, 18259), (15376, 17252)]