291212016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 828899328

約数和(自身を除く): 537687312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 67, 69, 92, 93, 124, 127, 134, 138, 184, 186, 201, 248, 254, 268, 276, 368, 372, 381, 402, 496, 508, 536, 552, 713, 744, 762, 804, 1016, 1072, 1104, 1426, 1488, 1524, 1541, 1608, 2032, 2077, 2139, 2852, 2921, 3048, 3082, 3216, 3937, 4154, 4278, 4623, 5704, 5842, 6096, 6164, 6231, 7874, 8308, 8509, 8556, 8763, 9246, 11408, 11684, 11811, 12328, 12462, 15748, 16616, 17018, 17112, 17526, 18492, 23368, 23622, 24656, 24924, 25527, 31496, 33232, 34036, 34224, 35052, 36984, 46736, 47244, 47771, 49848, 51054, 62992, 68072, 70104, 73968, 90551, 94488, 95542, 99696, 102108, 136144, 140208, 143313, 181102, 188976, 191084, 195707, 204216, 263779, 271653, 286626, 362204, 382168, 391414, 408432, 527558, 543306, 573252, 587121, 724408, 764336, 782828, 791337, 1055116, 1086612, 1146504, 1174242, 1448816, 1565656, 1582674, 2110232, 2173224, 2293008, 2348484, 3131312, 3165348, 4220464, 4346448, 4696968, 6066917, 6330696, 9393936, 12133834, 12661392, 18200751, 24267668, 36401502, 48535336, 72803004, 97070672, 145606008, 291212016]

約数ペア:

[(1, 291212016), (2, 145606008), (3, 97070672), (4, 72803004), (6, 48535336), (8, 36401502), (12, 24267668), (16, 18200751), (23, 12661392), (24, 12133834), (31, 9393936), (46, 6330696), (48, 6066917), (62, 4696968), (67, 4346448), (69, 4220464), (92, 3165348), (93, 3131312), (124, 2348484), (127, 2293008), (134, 2173224), (138, 2110232), (184, 1582674), (186, 1565656), (201, 1448816), (248, 1174242), (254, 1146504), (268, 1086612), (276, 1055116), (368, 791337), (372, 782828), (381, 764336), (402, 724408), (496, 587121), (508, 573252), (536, 543306), (552, 527558), (713, 408432), (744, 391414), (762, 382168), (804, 362204), (1016, 286626), (1072, 271653), (1104, 263779), (1426, 204216), (1488, 195707), (1524, 191084), (1541, 188976), (1608, 181102), (2032, 143313), (2077, 140208), (2139, 136144), (2852, 102108), (2921, 99696), (3048, 95542), (3082, 94488), (3216, 90551), (3937, 73968), (4154, 70104), (4278, 68072), (4623, 62992), (5704, 51054), (5842, 49848), (6096, 47771), (6164, 47244), (6231, 46736), (7874, 36984), (8308, 35052), (8509, 34224), (8556, 34036), (8763, 33232), (9246, 31496), (11408, 25527), (11684, 24924), (11811, 24656), (12328, 23622), (12462, 23368), (15748, 18492), (16616, 17526), (17018, 17112)]