291132528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2963}}^1$

素因数の和:3086

約数の個数: 80

約数和(自身を含む): 793877760

約数和(自身を除く): 502745232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 712, 1068, 1104, 1424, 2047, 2136, 2963, 4094, 4272, 5926, 6141, 8188, 8889, 11852, 12282, 16376, 17778, 23704, 24564, 32752, 35556, 47408, 49128, 68149, 71112, 98256, 136298, 142224, 204447, 263707, 272596, 408894, 527414, 545192, 791121, 817788, 1054828, 1090384, 1582242, 1635576, 2109656, 3164484, 3271152, 4219312, 6065261, 6328968, 12130522, 12657936, 18195783, 24261044, 36391566, 48522088, 72783132, 97044176, 145566264, 291132528]

約数ペア:

[(1, 291132528), (2, 145566264), (3, 97044176), (4, 72783132), (6, 48522088), (8, 36391566), (12, 24261044), (16, 18195783), (23, 12657936), (24, 12130522), (46, 6328968), (48, 6065261), (69, 4219312), (89, 3271152), (92, 3164484), (138, 2109656), (178, 1635576), (184, 1582242), (267, 1090384), (276, 1054828), (356, 817788), (368, 791121), (534, 545192), (552, 527414), (712, 408894), (1068, 272596), (1104, 263707), (1424, 204447), (2047, 142224), (2136, 136298), (2963, 98256), (4094, 71112), (4272, 68149), (5926, 49128), (6141, 47408), (8188, 35556), (8889, 32752), (11852, 24564), (12282, 23704), (16376, 17778)]