12400128

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 200

約数和(自身を含む): 41591088

約数和(自身を除く): 29190960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 128, 138, 144, 156, 162, 184, 192, 207, 208, 216, 234, 256, 276, 288, 299, 312, 324, 351, 368, 384, 414, 416, 432, 468, 512, 552, 576, 598, 621, 624, 648, 702, 736, 768, 828, 832, 864, 897, 936, 1053, 1104, 1152, 1196, 1242, 1248, 1296, 1404, 1472, 1536, 1656, 1664, 1728, 1794, 1863, 1872, 2106, 2208, 2304, 2392, 2484, 2496, 2592, 2691, 2808, 2944, 3312, 3328, 3456, 3588, 3726, 3744, 4212, 4416, 4608, 4784, 4968, 4992, 5184, 5382, 5616, 5888, 6624, 6656, 6912, 7176, 7452, 7488, 8073, 8424, 8832, 9568, 9936, 9984, 10368, 10764, 11232, 11776, 13248, 13824, 14352, 14904, 14976, 16146, 16848, 17664, 19136, 19872, 19968, 20736, 21528, 22464, 24219, 26496, 28704, 29808, 29952, 32292, 33696, 35328, 38272, 39744, 41472, 43056, 44928, 48438, 52992, 57408, 59616, 59904, 64584, 67392, 76544, 79488, 86112, 89856, 96876, 105984, 114816, 119232, 129168, 134784, 153088, 158976, 172224, 179712, 193752, 229632, 238464, 258336, 269568, 317952, 344448, 387504, 459264, 476928, 516672, 539136, 688896, 775008, 953856, 1033344, 1377792, 1550016, 2066688, 3100032, 4133376, 6200064, 12400128]

約数ペア:

[(1, 12400128), (2, 6200064), (3, 4133376), (4, 3100032), (6, 2066688), (8, 1550016), (9, 1377792), (12, 1033344), (13, 953856), (16, 775008), (18, 688896), (23, 539136), (24, 516672), (26, 476928), (27, 459264), (32, 387504), (36, 344448), (39, 317952), (46, 269568), (48, 258336), (52, 238464), (54, 229632), (64, 193752), (69, 179712), (72, 172224), (78, 158976), (81, 153088), (92, 134784), (96, 129168), (104, 119232), (108, 114816), (117, 105984), (128, 96876), (138, 89856), (144, 86112), (156, 79488), (162, 76544), (184, 67392), (192, 64584), (207, 59904), (208, 59616), (216, 57408), (234, 52992), (256, 48438), (276, 44928), (288, 43056), (299, 41472), (312, 39744), (324, 38272), (351, 35328), (368, 33696), (384, 32292), (414, 29952), (416, 29808), (432, 28704), (468, 26496), (512, 24219), (552, 22464), (576, 21528), (598, 20736), (621, 19968), (624, 19872), (648, 19136), (702, 17664), (736, 16848), (768, 16146), (828, 14976), (832, 14904), (864, 14352), (897, 13824), (936, 13248), (1053, 11776), (1104, 11232), (1152, 10764), (1196, 10368), (1242, 9984), (1248, 9936), (1296, 9568), (1404, 8832), (1472, 8424), (1536, 8073), (1656, 7488), (1664, 7452), (1728, 7176), (1794, 6912), (1863, 6656), (1872, 6624), (2106, 5888), (2208, 5616), (2304, 5382), (2392, 5184), (2484, 4992), (2496, 4968), (2592, 4784), (2691, 4608), (2808, 4416), (2944, 4212), (3312, 3744), (3328, 3726), (3456, 3588)]