229845408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 675876096

約数和(自身を除く): 446030688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 457, 496, 507, 624, 676, 744, 806, 914, 992, 1014, 1209, 1248, 1352, 1371, 1488, 1612, 1828, 2028, 2418, 2704, 2742, 2976, 3224, 3656, 4056, 4836, 5239, 5408, 5484, 5941, 6448, 7312, 8112, 9672, 10478, 10968, 11882, 12896, 14167, 14624, 15717, 16224, 17823, 19344, 20956, 21936, 23764, 28334, 31434, 35646, 38688, 41912, 42501, 43872, 47528, 56668, 62868, 71292, 77233, 83824, 85002, 95056, 113336, 125736, 142584, 154466, 167648, 170004, 184171, 190112, 226672, 231699, 251472, 285168, 308932, 340008, 368342, 453344, 463398, 502944, 552513, 570336, 617864, 680016, 736684, 926796, 1105026, 1235728, 1360032, 1473368, 1853592, 2210052, 2394223, 2471456, 2946736, 3707184, 4420104, 4788446, 5893472, 7182669, 7414368, 8840208, 9576892, 14365338, 17680416, 19153784, 28730676, 38307568, 57461352, 76615136, 114922704, 229845408]

約数ペア:

[(1, 229845408), (2, 114922704), (3, 76615136), (4, 57461352), (6, 38307568), (8, 28730676), (12, 19153784), (13, 17680416), (16, 14365338), (24, 9576892), (26, 8840208), (31, 7414368), (32, 7182669), (39, 5893472), (48, 4788446), (52, 4420104), (62, 3707184), (78, 2946736), (93, 2471456), (96, 2394223), (104, 2210052), (124, 1853592), (156, 1473368), (169, 1360032), (186, 1235728), (208, 1105026), (248, 926796), (312, 736684), (338, 680016), (372, 617864), (403, 570336), (416, 552513), (457, 502944), (496, 463398), (507, 453344), (624, 368342), (676, 340008), (744, 308932), (806, 285168), (914, 251472), (992, 231699), (1014, 226672), (1209, 190112), (1248, 184171), (1352, 170004), (1371, 167648), (1488, 154466), (1612, 142584), (1828, 125736), (2028, 113336), (2418, 95056), (2704, 85002), (2742, 83824), (2976, 77233), (3224, 71292), (3656, 62868), (4056, 56668), (4836, 47528), (5239, 43872), (5408, 42501), (5484, 41912), (5941, 38688), (6448, 35646), (7312, 31434), (8112, 28334), (9672, 23764), (10478, 21936), (10968, 20956), (11882, 19344), (12896, 17823), (14167, 16224), (14624, 15717)]