279713952

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{6607}}^1$

素因数の和:6640

約数の個数: 144

約数和(自身を含む): 949173120

約数和(自身を除く): 669459168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 6607, 7056, 10584, 13214, 14112, 19821, 21168, 26428, 39642, 42336, 46249, 52856, 59463, 79284, 92498, 105712, 118926, 138747, 158568, 178389, 184996, 211424, 237852, 277494, 317136, 323743, 356778, 369992, 416241, 475704, 554988, 634272, 647486, 713556, 739984, 832482, 951408, 971229, 1109976, 1248723, 1294972, 1427112, 1479968, 1664964, 1902816, 1942458, 2219952, 2497446, 2589944, 2854224, 2913687, 3329928, 3884916, 4439904, 4994892, 5179888, 5708448, 5827374, 6659856, 7769832, 8741061, 9989784, 10359776, 11654748, 13319712, 15539664, 17482122, 19979568, 23309496, 31079328, 34964244, 39959136, 46618992, 69928488, 93237984, 139856976, 279713952]

約数ペア:

[(1, 279713952), (2, 139856976), (3, 93237984), (4, 69928488), (6, 46618992), (7, 39959136), (8, 34964244), (9, 31079328), (12, 23309496), (14, 19979568), (16, 17482122), (18, 15539664), (21, 13319712), (24, 11654748), (27, 10359776), (28, 9989784), (32, 8741061), (36, 7769832), (42, 6659856), (48, 5827374), (49, 5708448), (54, 5179888), (56, 4994892), (63, 4439904), (72, 3884916), (84, 3329928), (96, 2913687), (98, 2854224), (108, 2589944), (112, 2497446), (126, 2219952), (144, 1942458), (147, 1902816), (168, 1664964), (189, 1479968), (196, 1427112), (216, 1294972), (224, 1248723), (252, 1109976), (288, 971229), (294, 951408), (336, 832482), (378, 739984), (392, 713556), (432, 647486), (441, 634272), (504, 554988), (588, 475704), (672, 416241), (756, 369992), (784, 356778), (864, 323743), (882, 317136), (1008, 277494), (1176, 237852), (1323, 211424), (1512, 184996), (1568, 178389), (1764, 158568), (2016, 138747), (2352, 118926), (2646, 105712), (3024, 92498), (3528, 79284), (4704, 59463), (5292, 52856), (6048, 46249), (6607, 42336), (7056, 39642), (10584, 26428), (13214, 21168), (14112, 19821)]