285291264

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 819431424

約数和(自身を除く): 534140160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 521, 552, 713, 736, 744, 768, 992, 1042, 1104, 1426, 1472, 1488, 1563, 1984, 2084, 2139, 2208, 2852, 2944, 2976, 3126, 3968, 4168, 4278, 4416, 5704, 5888, 5952, 6252, 7936, 8336, 8556, 8832, 11408, 11904, 11983, 12504, 16151, 16672, 17112, 17664, 22816, 23808, 23966, 25008, 32302, 33344, 34224, 35949, 45632, 47932, 48453, 50016, 64604, 66688, 68448, 71898, 91264, 95864, 96906, 100032, 129208, 133376, 136896, 143796, 182528, 191728, 193812, 200064, 258416, 273792, 287592, 371473, 383456, 387624, 400128, 516832, 547584, 575184, 742946, 766912, 775248, 1033664, 1114419, 1150368, 1485892, 1533824, 1550496, 2067328, 2228838, 2300736, 2971784, 3067648, 3100992, 4134656, 4457676, 4601472, 5943568, 6201984, 8915352, 9202944, 11887136, 12403968, 17830704, 23774272, 35661408, 47548544, 71322816, 95097088, 142645632, 285291264]

約数ペア:

[(1, 285291264), (2, 142645632), (3, 95097088), (4, 71322816), (6, 47548544), (8, 35661408), (12, 23774272), (16, 17830704), (23, 12403968), (24, 11887136), (31, 9202944), (32, 8915352), (46, 6201984), (48, 5943568), (62, 4601472), (64, 4457676), (69, 4134656), (92, 3100992), (93, 3067648), (96, 2971784), (124, 2300736), (128, 2228838), (138, 2067328), (184, 1550496), (186, 1533824), (192, 1485892), (248, 1150368), (256, 1114419), (276, 1033664), (368, 775248), (372, 766912), (384, 742946), (496, 575184), (521, 547584), (552, 516832), (713, 400128), (736, 387624), (744, 383456), (768, 371473), (992, 287592), (1042, 273792), (1104, 258416), (1426, 200064), (1472, 193812), (1488, 191728), (1563, 182528), (1984, 143796), (2084, 136896), (2139, 133376), (2208, 129208), (2852, 100032), (2944, 96906), (2976, 95864), (3126, 91264), (3968, 71898), (4168, 68448), (4278, 66688), (4416, 64604), (5704, 50016), (5888, 48453), (5952, 47932), (6252, 45632), (7936, 35949), (8336, 34224), (8556, 33344), (8832, 32302), (11408, 25008), (11904, 23966), (11983, 23808), (12504, 22816), (16151, 17664), (16672, 17112)]