2770656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 9192960

約数和(自身を除く): 6422304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 96, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 224, 228, 248, 266, 294, 304, 336, 372, 392, 399, 434, 456, 496, 532, 588, 589, 608, 651, 672, 744, 784, 798, 868, 912, 931, 992, 1064, 1176, 1178, 1302, 1488, 1519, 1568, 1596, 1736, 1767, 1824, 1862, 2128, 2352, 2356, 2604, 2793, 2976, 3038, 3192, 3472, 3534, 3724, 4123, 4256, 4557, 4704, 4712, 5208, 5586, 6076, 6384, 6944, 7068, 7448, 8246, 9114, 9424, 10416, 11172, 12152, 12369, 12768, 14136, 14896, 16492, 18228, 18848, 20832, 22344, 24304, 24738, 28272, 28861, 29792, 32984, 36456, 44688, 48608, 49476, 56544, 57722, 65968, 72912, 86583, 89376, 98952, 115444, 131936, 145824, 173166, 197904, 230888, 346332, 395808, 461776, 692664, 923552, 1385328, 2770656]

約数ペア:

[(1, 2770656), (2, 1385328), (3, 923552), (4, 692664), (6, 461776), (7, 395808), (8, 346332), (12, 230888), (14, 197904), (16, 173166), (19, 145824), (21, 131936), (24, 115444), (28, 98952), (31, 89376), (32, 86583), (38, 72912), (42, 65968), (48, 57722), (49, 56544), (56, 49476), (57, 48608), (62, 44688), (76, 36456), (84, 32984), (93, 29792), (96, 28861), (98, 28272), (112, 24738), (114, 24304), (124, 22344), (133, 20832), (147, 18848), (152, 18228), (168, 16492), (186, 14896), (196, 14136), (217, 12768), (224, 12369), (228, 12152), (248, 11172), (266, 10416), (294, 9424), (304, 9114), (336, 8246), (372, 7448), (392, 7068), (399, 6944), (434, 6384), (456, 6076), (496, 5586), (532, 5208), (588, 4712), (589, 4704), (608, 4557), (651, 4256), (672, 4123), (744, 3724), (784, 3534), (798, 3472), (868, 3192), (912, 3038), (931, 2976), (992, 2793), (1064, 2604), (1176, 2356), (1178, 2352), (1302, 2128), (1488, 1862), (1519, 1824), (1568, 1767), (1596, 1736)]