218530656

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 458845344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 72, 82, 93, 96, 108, 123, 124, 144, 164, 186, 199, 216, 246, 248, 279, 288, 328, 369, 372, 398, 432, 492, 496, 558, 597, 656, 738, 744, 796, 837, 864, 984, 992, 1107, 1116, 1194, 1271, 1312, 1476, 1488, 1592, 1674, 1791, 1968, 2214, 2232, 2388, 2542, 2952, 2976, 3184, 3348, 3582, 3813, 3936, 4428, 4464, 4776, 5084, 5373, 5904, 6169, 6368, 6696, 7164, 7626, 8159, 8856, 8928, 9552, 10168, 10746, 11439, 11808, 12338, 13392, 14328, 15252, 16318, 17712, 18507, 19104, 20336, 21492, 22878, 24477, 24676, 26784, 28656, 30504, 32636, 34317, 35424, 37014, 40672, 42984, 45756, 48954, 49352, 55521, 57312, 61008, 65272, 68634, 73431, 74028, 85968, 91512, 97908, 98704, 111042, 122016, 130544, 137268, 146862, 148056, 166563, 171936, 183024, 195816, 197408, 220293, 222084, 252929, 261088, 274536, 293724, 296112, 333126, 366048, 391632, 440586, 444168, 505858, 549072, 587448, 592224, 666252, 758787, 783264, 881172, 888336, 1011716, 1098144, 1174896, 1332504, 1517574, 1762344, 1776672, 2023432, 2276361, 2349792, 2665008, 3035148, 3524688, 4046864, 4552722, 5330016, 6070296, 6829083, 7049376, 8093728, 9105444, 12140592, 13658166, 18210888, 24281184, 27316332, 36421776, 54632664, 72843552, 109265328, 218530656]

約数ペア:

[(1, 218530656), (2, 109265328), (3, 72843552), (4, 54632664), (6, 36421776), (8, 27316332), (9, 24281184), (12, 18210888), (16, 13658166), (18, 12140592), (24, 9105444), (27, 8093728), (31, 7049376), (32, 6829083), (36, 6070296), (41, 5330016), (48, 4552722), (54, 4046864), (62, 3524688), (72, 3035148), (82, 2665008), (93, 2349792), (96, 2276361), (108, 2023432), (123, 1776672), (124, 1762344), (144, 1517574), (164, 1332504), (186, 1174896), (199, 1098144), (216, 1011716), (246, 888336), (248, 881172), (279, 783264), (288, 758787), (328, 666252), (369, 592224), (372, 587448), (398, 549072), (432, 505858), (492, 444168), (496, 440586), (558, 391632), (597, 366048), (656, 333126), (738, 296112), (744, 293724), (796, 274536), (837, 261088), (864, 252929), (984, 222084), (992, 220293), (1107, 197408), (1116, 195816), (1194, 183024), (1271, 171936), (1312, 166563), (1476, 148056), (1488, 146862), (1592, 137268), (1674, 130544), (1791, 122016), (1968, 111042), (2214, 98704), (2232, 97908), (2388, 91512), (2542, 85968), (2952, 74028), (2976, 73431), (3184, 68634), (3348, 65272), (3582, 61008), (3813, 57312), (3936, 55521), (4428, 49352), (4464, 48954), (4776, 45756), (5084, 42984), (5373, 40672), (5904, 37014), (6169, 35424), (6368, 34317), (6696, 32636), (7164, 30504), (7626, 28656), (8159, 26784), (8856, 24676), (8928, 24477), (9552, 22878), (10168, 21492), (10746, 20336), (11439, 19104), (11808, 18507), (12338, 17712), (13392, 16318), (14328, 15252)]