123417216

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 407836800

約数和(自身を除く): 284419584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 64, 67, 72, 78, 82, 96, 104, 108, 117, 123, 128, 134, 144, 156, 164, 192, 201, 208, 216, 234, 246, 268, 288, 312, 328, 351, 369, 384, 402, 416, 432, 468, 492, 533, 536, 576, 603, 624, 656, 702, 738, 804, 832, 864, 871, 936, 984, 1066, 1072, 1107, 1152, 1206, 1248, 1312, 1404, 1476, 1599, 1608, 1664, 1728, 1742, 1809, 1872, 1968, 2132, 2144, 2214, 2412, 2496, 2613, 2624, 2747, 2808, 2952, 3198, 3216, 3456, 3484, 3618, 3744, 3936, 4264, 4288, 4428, 4797, 4824, 4992, 5226, 5248, 5494, 5616, 5904, 6396, 6432, 6968, 7236, 7488, 7839, 7872, 8241, 8528, 8576, 8856, 9594, 9648, 10452, 10988, 11232, 11808, 12792, 12864, 13936, 14391, 14472, 14976, 15678, 15744, 16482, 17056, 17712, 19188, 19296, 20904, 21976, 22464, 23517, 23616, 24723, 25584, 25728, 27872, 28782, 28944, 31356, 32964, 34112, 35424, 35711, 38376, 38592, 41808, 43952, 44928, 47034, 47232, 49446, 51168, 55744, 57564, 57888, 62712, 65928, 68224, 70848, 71422, 74169, 76752, 77184, 83616, 87904, 94068, 98892, 102336, 107133, 111488, 115128, 115776, 125424, 131856, 141696, 142844, 148338, 153504, 167232, 175808, 188136, 197784, 204672, 214266, 230256, 231552, 250848, 263712, 285688, 296676, 307008, 321399, 334464, 351616, 376272, 395568, 428532, 460512, 501696, 527424, 571376, 593352, 614016, 642798, 752544, 791136, 857064, 921024, 964197, 1003392, 1054848, 1142752, 1186704, 1285596, 1505088, 1582272, 1714128, 1842048, 1928394, 2285504, 2373408, 2571192, 3010176, 3164544, 3428256, 3856788, 4571008, 4746816, 5142384, 6856512, 7713576, 9493632, 10284768, 13713024, 15427152, 20569536, 30854304, 41139072, 61708608, 123417216]

約数ペア:

[(1, 123417216), (2, 61708608), (3, 41139072), (4, 30854304), (6, 20569536), (8, 15427152), (9, 13713024), (12, 10284768), (13, 9493632), (16, 7713576), (18, 6856512), (24, 5142384), (26, 4746816), (27, 4571008), (32, 3856788), (36, 3428256), (39, 3164544), (41, 3010176), (48, 2571192), (52, 2373408), (54, 2285504), (64, 1928394), (67, 1842048), (72, 1714128), (78, 1582272), (82, 1505088), (96, 1285596), (104, 1186704), (108, 1142752), (117, 1054848), (123, 1003392), (128, 964197), (134, 921024), (144, 857064), (156, 791136), (164, 752544), (192, 642798), (201, 614016), (208, 593352), (216, 571376), (234, 527424), (246, 501696), (268, 460512), (288, 428532), (312, 395568), (328, 376272), (351, 351616), (369, 334464), (384, 321399), (402, 307008), (416, 296676), (432, 285688), (468, 263712), (492, 250848), (533, 231552), (536, 230256), (576, 214266), (603, 204672), (624, 197784), (656, 188136), (702, 175808), (738, 167232), (804, 153504), (832, 148338), (864, 142844), (871, 141696), (936, 131856), (984, 125424), (1066, 115776), (1072, 115128), (1107, 111488), (1152, 107133), (1206, 102336), (1248, 98892), (1312, 94068), (1404, 87904), (1476, 83616), (1599, 77184), (1608, 76752), (1664, 74169), (1728, 71422), (1742, 70848), (1809, 68224), (1872, 65928), (1968, 62712), (2132, 57888), (2144, 57564), (2214, 55744), (2412, 51168), (2496, 49446), (2613, 47232), (2624, 47034), (2747, 44928), (2808, 43952), (2952, 41808), (3198, 38592), (3216, 38376), (3456, 35711), (3484, 35424), (3618, 34112), (3744, 32964), (3936, 31356), (4264, 28944), (4288, 28782), (4428, 27872), (4797, 25728), (4824, 25584), (4992, 24723), (5226, 23616), (5248, 23517), (5494, 22464), (5616, 21976), (5904, 20904), (6396, 19296), (6432, 19188), (6968, 17712), (7236, 17056), (7488, 16482), (7839, 15744), (7872, 15678), (8241, 14976), (8528, 14472), (8576, 14391), (8856, 13936), (9594, 12864), (9648, 12792), (10452, 11808), (10988, 11232)]