258256656

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 180

約数和(自身を含む): 890631612

約数和(自身を除く): 632374956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 476, 504, 588, 612, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1666, 1764, 1904, 2142, 2153, 2352, 2448, 2499, 2856, 3332, 3528, 4284, 4306, 4998, 5712, 6459, 6664, 7056, 7497, 8568, 8612, 9996, 12918, 13328, 14994, 15071, 17136, 17224, 19377, 19992, 25836, 29988, 30142, 34448, 36601, 38754, 39984, 45213, 51672, 59976, 60284, 73202, 77508, 90426, 103344, 105497, 109803, 119952, 120568, 135639, 146404, 155016, 180852, 210994, 219606, 241136, 256207, 271278, 292808, 310032, 316491, 329409, 361704, 421988, 439212, 512414, 542556, 585616, 632982, 658818, 723408, 768621, 843976, 878424, 949473, 1024828, 1085112, 1265964, 1317636, 1537242, 1687952, 1756848, 1793449, 1898946, 2049656, 2170224, 2305863, 2531928, 2635272, 3074484, 3586898, 3797892, 4099312, 4611726, 5063856, 5270544, 5380347, 6148968, 7173796, 7595784, 9223452, 10760694, 12297936, 14347592, 15191568, 16141041, 18446904, 21521388, 28695184, 32282082, 36893808, 43042776, 64564164, 86085552, 129128328, 258256656]

約数ペア:

[(1, 258256656), (2, 129128328), (3, 86085552), (4, 64564164), (6, 43042776), (7, 36893808), (8, 32282082), (9, 28695184), (12, 21521388), (14, 18446904), (16, 16141041), (17, 15191568), (18, 14347592), (21, 12297936), (24, 10760694), (28, 9223452), (34, 7595784), (36, 7173796), (42, 6148968), (48, 5380347), (49, 5270544), (51, 5063856), (56, 4611726), (63, 4099312), (68, 3797892), (72, 3586898), (84, 3074484), (98, 2635272), (102, 2531928), (112, 2305863), (119, 2170224), (126, 2049656), (136, 1898946), (144, 1793449), (147, 1756848), (153, 1687952), (168, 1537242), (196, 1317636), (204, 1265964), (238, 1085112), (252, 1024828), (272, 949473), (294, 878424), (306, 843976), (336, 768621), (357, 723408), (392, 658818), (408, 632982), (441, 585616), (476, 542556), (504, 512414), (588, 439212), (612, 421988), (714, 361704), (784, 329409), (816, 316491), (833, 310032), (882, 292808), (952, 271278), (1008, 256207), (1071, 241136), (1176, 219606), (1224, 210994), (1428, 180852), (1666, 155016), (1764, 146404), (1904, 135639), (2142, 120568), (2153, 119952), (2352, 109803), (2448, 105497), (2499, 103344), (2856, 90426), (3332, 77508), (3528, 73202), (4284, 60284), (4306, 59976), (4998, 51672), (5712, 45213), (6459, 39984), (6664, 38754), (7056, 36601), (7497, 34448), (8568, 30142), (8612, 29988), (9996, 25836), (12918, 19992), (13328, 19377), (14994, 17224), (15071, 17136)]