31443984

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 160

約数和(自身を含む): 106243200

約数和(自身を除く): 74799216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 509, 528, 572, 594, 624, 702, 792, 858, 936, 1018, 1144, 1188, 1287, 1404, 1527, 1584, 1716, 1872, 2036, 2288, 2376, 2574, 2808, 3054, 3432, 3861, 4072, 4581, 4752, 5148, 5599, 5616, 6108, 6617, 6864, 7722, 8144, 9162, 10296, 11198, 12216, 13234, 13743, 15444, 16797, 18324, 19851, 20592, 22396, 24432, 26468, 27486, 30888, 33594, 36648, 39702, 44792, 50391, 52936, 54972, 59553, 61776, 67188, 72787, 73296, 79404, 89584, 100782, 105872, 109944, 119106, 134376, 145574, 151173, 158808, 178659, 201564, 218361, 219888, 238212, 268752, 291148, 302346, 317616, 357318, 403128, 436722, 476424, 582296, 604692, 655083, 714636, 806256, 873444, 952848, 1164592, 1209384, 1310166, 1429272, 1746888, 1965249, 2418768, 2620332, 2858544, 3493776, 3930498, 5240664, 7860996, 10481328, 15721992, 31443984]

約数ペア:

[(1, 31443984), (2, 15721992), (3, 10481328), (4, 7860996), (6, 5240664), (8, 3930498), (9, 3493776), (11, 2858544), (12, 2620332), (13, 2418768), (16, 1965249), (18, 1746888), (22, 1429272), (24, 1310166), (26, 1209384), (27, 1164592), (33, 952848), (36, 873444), (39, 806256), (44, 714636), (48, 655083), (52, 604692), (54, 582296), (66, 476424), (72, 436722), (78, 403128), (88, 357318), (99, 317616), (104, 302346), (108, 291148), (117, 268752), (132, 238212), (143, 219888), (144, 218361), (156, 201564), (176, 178659), (198, 158808), (208, 151173), (216, 145574), (234, 134376), (264, 119106), (286, 109944), (297, 105872), (312, 100782), (351, 89584), (396, 79404), (429, 73296), (432, 72787), (468, 67188), (509, 61776), (528, 59553), (572, 54972), (594, 52936), (624, 50391), (702, 44792), (792, 39702), (858, 36648), (936, 33594), (1018, 30888), (1144, 27486), (1188, 26468), (1287, 24432), (1404, 22396), (1527, 20592), (1584, 19851), (1716, 18324), (1872, 16797), (2036, 15444), (2288, 13743), (2376, 13234), (2574, 12216), (2808, 11198), (3054, 10296), (3432, 9162), (3861, 8144), (4072, 7722), (4581, 6864), (4752, 6617), (5148, 6108), (5599, 5616)]