218126664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 728432640

約数和(自身を除く): 510305976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 56, 62, 63, 69, 72, 84, 92, 93, 124, 126, 138, 161, 168, 184, 186, 207, 217, 248, 252, 276, 279, 322, 372, 414, 434, 483, 504, 552, 558, 607, 644, 651, 713, 744, 828, 868, 966, 1116, 1214, 1288, 1302, 1426, 1449, 1656, 1736, 1821, 1932, 1953, 2139, 2232, 2428, 2604, 2852, 2898, 3642, 3864, 3906, 4249, 4278, 4856, 4991, 5208, 5463, 5704, 5796, 6417, 7284, 7812, 8498, 8556, 9982, 10926, 11592, 12747, 12834, 13961, 14568, 14973, 15624, 16996, 17112, 18817, 19964, 21852, 25494, 25668, 27922, 29946, 33992, 37634, 38241, 39928, 41883, 43704, 44919, 50988, 51336, 55844, 56451, 59892, 75268, 76482, 83766, 89838, 97727, 101976, 111688, 112902, 119784, 125649, 131719, 150536, 152964, 167532, 169353, 179676, 195454, 225804, 251298, 263438, 293181, 305928, 335064, 338706, 359352, 390908, 395157, 432791, 451608, 502596, 526876, 586362, 677412, 781816, 790314, 865582, 879543, 1005192, 1053752, 1172724, 1185471, 1298373, 1354824, 1580628, 1731164, 1759086, 2345448, 2370942, 2596746, 3029537, 3161256, 3462328, 3518172, 3895119, 4741884, 5193492, 6059074, 7036344, 7790238, 9088611, 9483768, 10386984, 12118148, 15580476, 18177222, 24236296, 27265833, 31160952, 36354444, 54531666, 72708888, 109063332, 218126664]

約数ペア:

[(1, 218126664), (2, 109063332), (3, 72708888), (4, 54531666), (6, 36354444), (7, 31160952), (8, 27265833), (9, 24236296), (12, 18177222), (14, 15580476), (18, 12118148), (21, 10386984), (23, 9483768), (24, 9088611), (28, 7790238), (31, 7036344), (36, 6059074), (42, 5193492), (46, 4741884), (56, 3895119), (62, 3518172), (63, 3462328), (69, 3161256), (72, 3029537), (84, 2596746), (92, 2370942), (93, 2345448), (124, 1759086), (126, 1731164), (138, 1580628), (161, 1354824), (168, 1298373), (184, 1185471), (186, 1172724), (207, 1053752), (217, 1005192), (248, 879543), (252, 865582), (276, 790314), (279, 781816), (322, 677412), (372, 586362), (414, 526876), (434, 502596), (483, 451608), (504, 432791), (552, 395157), (558, 390908), (607, 359352), (644, 338706), (651, 335064), (713, 305928), (744, 293181), (828, 263438), (868, 251298), (966, 225804), (1116, 195454), (1214, 179676), (1288, 169353), (1302, 167532), (1426, 152964), (1449, 150536), (1656, 131719), (1736, 125649), (1821, 119784), (1932, 112902), (1953, 111688), (2139, 101976), (2232, 97727), (2428, 89838), (2604, 83766), (2852, 76482), (2898, 75268), (3642, 59892), (3864, 56451), (3906, 55844), (4249, 51336), (4278, 50988), (4856, 44919), (4991, 43704), (5208, 41883), (5463, 39928), (5704, 38241), (5796, 37634), (6417, 33992), (7284, 29946), (7812, 27922), (8498, 25668), (8556, 25494), (9982, 21852), (10926, 19964), (11592, 18817), (12747, 17112), (12834, 16996), (13961, 15624), (14568, 14973)]