266991648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 192

約数和(自身を含む): 920263680

約数和(自身を除く): 653272032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1232, 1254, 1463, 1596, 1672, 1824, 1848, 1901, 2128, 2464, 2508, 2926, 3192, 3344, 3696, 3802, 4256, 4389, 5016, 5703, 5852, 6384, 6688, 7392, 7604, 8778, 10032, 11406, 11704, 12768, 13307, 15208, 17556, 20064, 20911, 22812, 23408, 26614, 30416, 35112, 36119, 39921, 41822, 45624, 46816, 53228, 60832, 62733, 70224, 72238, 79842, 83644, 91248, 106456, 108357, 125466, 140448, 144476, 146377, 159684, 167288, 182496, 212912, 216714, 250932, 252833, 288952, 292754, 319368, 334576, 397309, 425824, 433428, 439131, 501864, 505666, 577904, 585508, 638736, 669152, 758499, 794618, 866856, 878262, 1003728, 1011332, 1155808, 1171016, 1191927, 1277472, 1516998, 1589236, 1733712, 1756524, 2007456, 2022664, 2342032, 2383854, 2781163, 3033996, 3178472, 3467424, 3513048, 4045328, 4684064, 4767708, 5562326, 6067992, 6356944, 7026096, 8090656, 8343489, 9535416, 11124652, 12135984, 12713888, 14052192, 16686978, 19070832, 22249304, 24271968, 33373956, 38141664, 44498608, 66747912, 88997216, 133495824, 266991648]

約数ペア:

[(1, 266991648), (2, 133495824), (3, 88997216), (4, 66747912), (6, 44498608), (7, 38141664), (8, 33373956), (11, 24271968), (12, 22249304), (14, 19070832), (16, 16686978), (19, 14052192), (21, 12713888), (22, 12135984), (24, 11124652), (28, 9535416), (32, 8343489), (33, 8090656), (38, 7026096), (42, 6356944), (44, 6067992), (48, 5562326), (56, 4767708), (57, 4684064), (66, 4045328), (76, 3513048), (77, 3467424), (84, 3178472), (88, 3033996), (96, 2781163), (112, 2383854), (114, 2342032), (132, 2022664), (133, 2007456), (152, 1756524), (154, 1733712), (168, 1589236), (176, 1516998), (209, 1277472), (224, 1191927), (228, 1171016), (231, 1155808), (264, 1011332), (266, 1003728), (304, 878262), (308, 866856), (336, 794618), (352, 758499), (399, 669152), (418, 638736), (456, 585508), (462, 577904), (528, 505666), (532, 501864), (608, 439131), (616, 433428), (627, 425824), (672, 397309), (798, 334576), (836, 319368), (912, 292754), (924, 288952), (1056, 252833), (1064, 250932), (1232, 216714), (1254, 212912), (1463, 182496), (1596, 167288), (1672, 159684), (1824, 146377), (1848, 144476), (1901, 140448), (2128, 125466), (2464, 108357), (2508, 106456), (2926, 91248), (3192, 83644), (3344, 79842), (3696, 72238), (3802, 70224), (4256, 62733), (4389, 60832), (5016, 53228), (5703, 46816), (5852, 45624), (6384, 41822), (6688, 39921), (7392, 36119), (7604, 35112), (8778, 30416), (10032, 26614), (11406, 23408), (11704, 22812), (12768, 20911), (13307, 20064), (15208, 17556)]