19405490544

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{8317}}^1$

素因数の和:8836

約数の個数: 160

約数和(自身を含む): 60895745280

約数和(自身を除く): 41490254736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 491, 528, 594, 792, 982, 1188, 1473, 1584, 1964, 2376, 2946, 3928, 4419, 4752, 5401, 5892, 7856, 8317, 8838, 10802, 11784, 13257, 16203, 16634, 17676, 21604, 23568, 24951, 26514, 32406, 33268, 35352, 43208, 48609, 49902, 53028, 64812, 66536, 70704, 74853, 86416, 91487, 97218, 99804, 106056, 129624, 133072, 145827, 149706, 182974, 194436, 199608, 212112, 224559, 259248, 274461, 291654, 299412, 365948, 388872, 399216, 449118, 548922, 583308, 598824, 731896, 777744, 823383, 898236, 1097844, 1166616, 1197648, 1463792, 1646766, 1796472, 2195688, 2333232, 2470149, 3293532, 3592944, 4083647, 4391376, 4940298, 6587064, 8167294, 9880596, 12250941, 13174128, 16334588, 19761192, 24501882, 32669176, 36752823, 39522384, 44920117, 49003764, 65338352, 73505646, 89840234, 98007528, 110258469, 134760351, 147011292, 179680468, 196015056, 220516938, 269520702, 294022584, 359360936, 404281053, 441033876, 539041404, 588045168, 718721872, 808562106, 882067752, 1078082808, 1212843159, 1617124212, 1764135504, 2156165616, 2425686318, 3234248424, 4851372636, 6468496848, 9702745272, 19405490544]

約数ペア:

[(1, 19405490544), (2, 9702745272), (3, 6468496848), (4, 4851372636), (6, 3234248424), (8, 2425686318), (9, 2156165616), (11, 1764135504), (12, 1617124212), (16, 1212843159), (18, 1078082808), (22, 882067752), (24, 808562106), (27, 718721872), (33, 588045168), (36, 539041404), (44, 441033876), (48, 404281053), (54, 359360936), (66, 294022584), (72, 269520702), (88, 220516938), (99, 196015056), (108, 179680468), (132, 147011292), (144, 134760351), (176, 110258469), (198, 98007528), (216, 89840234), (264, 73505646), (297, 65338352), (396, 49003764), (432, 44920117), (491, 39522384), (528, 36752823), (594, 32669176), (792, 24501882), (982, 19761192), (1188, 16334588), (1473, 13174128), (1584, 12250941), (1964, 9880596), (2376, 8167294), (2946, 6587064), (3928, 4940298), (4419, 4391376), (4752, 4083647), (5401, 3592944), (5892, 3293532), (7856, 2470149), (8317, 2333232), (8838, 2195688), (10802, 1796472), (11784, 1646766), (13257, 1463792), (16203, 1197648), (16634, 1166616), (17676, 1097844), (21604, 898236), (23568, 823383), (24951, 777744), (26514, 731896), (32406, 598824), (33268, 583308), (35352, 548922), (43208, 449118), (48609, 399216), (49902, 388872), (53028, 365948), (64812, 299412), (66536, 291654), (70704, 274461), (74853, 259248), (86416, 224559), (91487, 212112), (97218, 199608), (99804, 194436), (106056, 182974), (129624, 149706), (133072, 145827)]