254527104

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 739932480

約数和(自身を除く): 485405376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 128, 134, 156, 192, 201, 208, 268, 312, 384, 402, 416, 536, 624, 761, 804, 832, 871, 1072, 1248, 1522, 1608, 1664, 1742, 2144, 2283, 2496, 2613, 3044, 3216, 3484, 4288, 4566, 4992, 5226, 6088, 6432, 6968, 8576, 9132, 9893, 10452, 12176, 12864, 13936, 18264, 19786, 20904, 24352, 25728, 27872, 29679, 36528, 39572, 41808, 48704, 50987, 55744, 59358, 73056, 79144, 83616, 97408, 101974, 111488, 118716, 146112, 152961, 158288, 167232, 203948, 237432, 292224, 305922, 316576, 334464, 407896, 474864, 611844, 633152, 662831, 815792, 949728, 1223688, 1266304, 1325662, 1631584, 1899456, 1988493, 2447376, 2651324, 3263168, 3798912, 3976986, 4894752, 5302648, 6526336, 7953972, 9789504, 10605296, 15907944, 19579008, 21210592, 31815888, 42421184, 63631776, 84842368, 127263552, 254527104]

約数ペア:

[(1, 254527104), (2, 127263552), (3, 84842368), (4, 63631776), (6, 42421184), (8, 31815888), (12, 21210592), (13, 19579008), (16, 15907944), (24, 10605296), (26, 9789504), (32, 7953972), (39, 6526336), (48, 5302648), (52, 4894752), (64, 3976986), (67, 3798912), (78, 3263168), (96, 2651324), (104, 2447376), (128, 1988493), (134, 1899456), (156, 1631584), (192, 1325662), (201, 1266304), (208, 1223688), (268, 949728), (312, 815792), (384, 662831), (402, 633152), (416, 611844), (536, 474864), (624, 407896), (761, 334464), (804, 316576), (832, 305922), (871, 292224), (1072, 237432), (1248, 203948), (1522, 167232), (1608, 158288), (1664, 152961), (1742, 146112), (2144, 118716), (2283, 111488), (2496, 101974), (2613, 97408), (3044, 83616), (3216, 79144), (3484, 73056), (4288, 59358), (4566, 55744), (4992, 50987), (5226, 48704), (6088, 41808), (6432, 39572), (6968, 36528), (8576, 29679), (9132, 27872), (9893, 25728), (10452, 24352), (12176, 20904), (12864, 19786), (13936, 18264)]