255803328

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 168

約数和(自身を含む): 817839360

約数和(自身を除く): 562036032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 64, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 192, 198, 264, 282, 288, 352, 376, 396, 423, 517, 528, 564, 576, 704, 752, 792, 846, 859, 1034, 1056, 1128, 1504, 1551, 1584, 1692, 1718, 2068, 2112, 2256, 2577, 3008, 3102, 3168, 3384, 3436, 4136, 4512, 4653, 5154, 6204, 6336, 6768, 6872, 7731, 8272, 9024, 9306, 9449, 10308, 12408, 13536, 13744, 15462, 16544, 18612, 18898, 20616, 24816, 27072, 27488, 28347, 30924, 33088, 37224, 37796, 40373, 41232, 49632, 54976, 56694, 61848, 74448, 75592, 80746, 82464, 85041, 99264, 113388, 121119, 123696, 148896, 151184, 161492, 164928, 170082, 226776, 242238, 247392, 297792, 302368, 322984, 340164, 363357, 444103, 453552, 484476, 494784, 604736, 645968, 680328, 726714, 888206, 907104, 968952, 1291936, 1332309, 1360656, 1453428, 1776412, 1814208, 1937904, 2583872, 2664618, 2721312, 2906856, 3552824, 3875808, 3996927, 5329236, 5442624, 5813712, 7105648, 7751616, 7993854, 10658472, 11627424, 14211296, 15987708, 21316944, 23254848, 28422592, 31975416, 42633888, 63950832, 85267776, 127901664, 255803328]

約数ペア:

[(1, 255803328), (2, 127901664), (3, 85267776), (4, 63950832), (6, 42633888), (8, 31975416), (9, 28422592), (11, 23254848), (12, 21316944), (16, 15987708), (18, 14211296), (22, 11627424), (24, 10658472), (32, 7993854), (33, 7751616), (36, 7105648), (44, 5813712), (47, 5442624), (48, 5329236), (64, 3996927), (66, 3875808), (72, 3552824), (88, 2906856), (94, 2721312), (96, 2664618), (99, 2583872), (132, 1937904), (141, 1814208), (144, 1776412), (176, 1453428), (188, 1360656), (192, 1332309), (198, 1291936), (264, 968952), (282, 907104), (288, 888206), (352, 726714), (376, 680328), (396, 645968), (423, 604736), (517, 494784), (528, 484476), (564, 453552), (576, 444103), (704, 363357), (752, 340164), (792, 322984), (846, 302368), (859, 297792), (1034, 247392), (1056, 242238), (1128, 226776), (1504, 170082), (1551, 164928), (1584, 161492), (1692, 151184), (1718, 148896), (2068, 123696), (2112, 121119), (2256, 113388), (2577, 99264), (3008, 85041), (3102, 82464), (3168, 80746), (3384, 75592), (3436, 74448), (4136, 61848), (4512, 56694), (4653, 54976), (5154, 49632), (6204, 41232), (6336, 40373), (6768, 37796), (6872, 37224), (7731, 33088), (8272, 30924), (9024, 28347), (9306, 27488), (9449, 27072), (10308, 24816), (12408, 20616), (13536, 18898), (13744, 18612), (15462, 16544)]