228339072

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 720283200

約数和(自身を除く): 491944128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 79, 96, 104, 117, 128, 144, 156, 158, 192, 193, 208, 234, 237, 288, 312, 316, 384, 386, 416, 468, 474, 576, 579, 624, 632, 711, 772, 832, 936, 948, 1027, 1152, 1158, 1248, 1264, 1422, 1544, 1664, 1737, 1872, 1896, 2054, 2316, 2496, 2509, 2528, 2844, 3081, 3088, 3474, 3744, 3792, 4108, 4632, 4992, 5018, 5056, 5688, 6162, 6176, 6948, 7488, 7527, 7584, 8216, 9243, 9264, 10036, 10112, 11376, 12324, 12352, 13896, 14976, 15054, 15168, 15247, 16432, 18486, 18528, 20072, 22581, 22752, 24648, 24704, 27792, 30108, 30336, 30494, 32864, 36972, 37056, 40144, 45162, 45504, 45741, 49296, 55584, 60216, 60988, 65728, 73944, 74112, 80288, 90324, 91008, 91482, 98592, 111168, 120432, 121976, 131456, 137223, 147888, 160576, 180648, 182964, 197184, 198211, 222336, 240864, 243952, 274446, 295776, 321152, 361296, 365928, 394368, 396422, 481728, 487904, 548892, 591552, 594633, 722592, 731856, 792844, 963456, 975808, 1097784, 1183104, 1189266, 1445184, 1463712, 1585688, 1783899, 1951616, 2195568, 2378532, 2890368, 2927424, 3171376, 3567798, 4391136, 4757064, 5854848, 6342752, 7135596, 8782272, 9514128, 12685504, 14271192, 17564544, 19028256, 25371008, 28542384, 38056512, 57084768, 76113024, 114169536, 228339072]

約数ペア:

[(1, 228339072), (2, 114169536), (3, 76113024), (4, 57084768), (6, 38056512), (8, 28542384), (9, 25371008), (12, 19028256), (13, 17564544), (16, 14271192), (18, 12685504), (24, 9514128), (26, 8782272), (32, 7135596), (36, 6342752), (39, 5854848), (48, 4757064), (52, 4391136), (64, 3567798), (72, 3171376), (78, 2927424), (79, 2890368), (96, 2378532), (104, 2195568), (117, 1951616), (128, 1783899), (144, 1585688), (156, 1463712), (158, 1445184), (192, 1189266), (193, 1183104), (208, 1097784), (234, 975808), (237, 963456), (288, 792844), (312, 731856), (316, 722592), (384, 594633), (386, 591552), (416, 548892), (468, 487904), (474, 481728), (576, 396422), (579, 394368), (624, 365928), (632, 361296), (711, 321152), (772, 295776), (832, 274446), (936, 243952), (948, 240864), (1027, 222336), (1152, 198211), (1158, 197184), (1248, 182964), (1264, 180648), (1422, 160576), (1544, 147888), (1664, 137223), (1737, 131456), (1872, 121976), (1896, 120432), (2054, 111168), (2316, 98592), (2496, 91482), (2509, 91008), (2528, 90324), (2844, 80288), (3081, 74112), (3088, 73944), (3474, 65728), (3744, 60988), (3792, 60216), (4108, 55584), (4632, 49296), (4992, 45741), (5018, 45504), (5056, 45162), (5688, 40144), (6162, 37056), (6176, 36972), (6948, 32864), (7488, 30494), (7527, 30336), (7584, 30108), (8216, 27792), (9243, 24704), (9264, 24648), (10036, 22752), (10112, 22581), (11376, 20072), (12324, 18528), (12352, 18486), (13896, 16432), (14976, 15247), (15054, 15168)]