264190432

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 108

約数和(自身を含む): 599064984

約数和(自身を除く): 334874552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 71, 88, 121, 124, 142, 176, 242, 248, 284, 341, 352, 484, 496, 568, 682, 781, 961, 968, 992, 1136, 1364, 1562, 1922, 1936, 2201, 2272, 2728, 3124, 3751, 3844, 3872, 4402, 5456, 6248, 7502, 7688, 8591, 8804, 10571, 10912, 12496, 15004, 15376, 17182, 17608, 21142, 24211, 24992, 30008, 30752, 34364, 35216, 42284, 48422, 60016, 68231, 68728, 70432, 84568, 96844, 116281, 120032, 136462, 137456, 169136, 193688, 232562, 266321, 272924, 274912, 338272, 387376, 465124, 532642, 545848, 750541, 774752, 930248, 1065284, 1091696, 1501082, 1860496, 2130568, 2183392, 3002164, 3720992, 4261136, 6004328, 8255951, 8522272, 12008656, 16511902, 24017312, 33023804, 66047608, 132095216, 264190432]

約数ペア:

[(1, 264190432), (2, 132095216), (4, 66047608), (8, 33023804), (11, 24017312), (16, 16511902), (22, 12008656), (31, 8522272), (32, 8255951), (44, 6004328), (62, 4261136), (71, 3720992), (88, 3002164), (121, 2183392), (124, 2130568), (142, 1860496), (176, 1501082), (242, 1091696), (248, 1065284), (284, 930248), (341, 774752), (352, 750541), (484, 545848), (496, 532642), (568, 465124), (682, 387376), (781, 338272), (961, 274912), (968, 272924), (992, 266321), (1136, 232562), (1364, 193688), (1562, 169136), (1922, 137456), (1936, 136462), (2201, 120032), (2272, 116281), (2728, 96844), (3124, 84568), (3751, 70432), (3844, 68728), (3872, 68231), (4402, 60016), (5456, 48422), (6248, 42284), (7502, 35216), (7688, 34364), (8591, 30752), (8804, 30008), (10571, 24992), (10912, 24211), (12496, 21142), (15004, 17608), (15376, 17182)]