439528056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 1231718400

約数和(自身を除く): 792190344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 131, 132, 142, 179, 213, 262, 264, 284, 358, 393, 426, 524, 537, 568, 716, 781, 786, 852, 1048, 1074, 1432, 1441, 1562, 1572, 1704, 1969, 2148, 2343, 2882, 3124, 3144, 3938, 4296, 4323, 4686, 5764, 5907, 6248, 7876, 8646, 9301, 9372, 11528, 11814, 12709, 15752, 17292, 18602, 18744, 23449, 23628, 25418, 27903, 34584, 37204, 38127, 46898, 47256, 50836, 55806, 70347, 74408, 76254, 93796, 101672, 102311, 111612, 139799, 140694, 152508, 187592, 204622, 223224, 257939, 279598, 281388, 305016, 306933, 409244, 419397, 515878, 559196, 562776, 613866, 773817, 818488, 838794, 1031756, 1118392, 1227732, 1547634, 1664879, 1677588, 2063512, 2455464, 3095268, 3329758, 3355176, 4994637, 6190536, 6659516, 9989274, 13319032, 18313669, 19978548, 36627338, 39957096, 54941007, 73254676, 109882014, 146509352, 219764028, 439528056]

約数ペア:

[(1, 439528056), (2, 219764028), (3, 146509352), (4, 109882014), (6, 73254676), (8, 54941007), (11, 39957096), (12, 36627338), (22, 19978548), (24, 18313669), (33, 13319032), (44, 9989274), (66, 6659516), (71, 6190536), (88, 4994637), (131, 3355176), (132, 3329758), (142, 3095268), (179, 2455464), (213, 2063512), (262, 1677588), (264, 1664879), (284, 1547634), (358, 1227732), (393, 1118392), (426, 1031756), (524, 838794), (537, 818488), (568, 773817), (716, 613866), (781, 562776), (786, 559196), (852, 515878), (1048, 419397), (1074, 409244), (1432, 306933), (1441, 305016), (1562, 281388), (1572, 279598), (1704, 257939), (1969, 223224), (2148, 204622), (2343, 187592), (2882, 152508), (3124, 140694), (3144, 139799), (3938, 111612), (4296, 102311), (4323, 101672), (4686, 93796), (5764, 76254), (5907, 74408), (6248, 70347), (7876, 55806), (8646, 50836), (9301, 47256), (9372, 46898), (11528, 38127), (11814, 37204), (12709, 34584), (15752, 27903), (17292, 25418), (18602, 23628), (18744, 23449)]