269621632

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 672122880

約数和(自身を除く): 402501248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 571, 868, 896, 952, 992, 1054, 1088, 1142, 1736, 1904, 1984, 2108, 2176, 2284, 3472, 3689, 3808, 3968, 3997, 4216, 4568, 6944, 7378, 7616, 7994, 8432, 9136, 9707, 13888, 14756, 15232, 15988, 16864, 17701, 18272, 19414, 27776, 29512, 31976, 33728, 35402, 36544, 38828, 59024, 63952, 67456, 67949, 70804, 73088, 77656, 118048, 123907, 127904, 135898, 141608, 155312, 236096, 247814, 255808, 271796, 283216, 300917, 310624, 472192, 495628, 511616, 543592, 566432, 601834, 621248, 991256, 1087184, 1132864, 1203668, 1242496, 1982512, 2106419, 2174368, 2265728, 2407336, 3965024, 4212838, 4348736, 4814672, 7930048, 8425676, 8697472, 9629344, 15860096, 16851352, 19258688, 33702704, 38517376, 67405408, 134810816, 269621632]

約数ペア:

[(1, 269621632), (2, 134810816), (4, 67405408), (7, 38517376), (8, 33702704), (14, 19258688), (16, 16851352), (17, 15860096), (28, 9629344), (31, 8697472), (32, 8425676), (34, 7930048), (56, 4814672), (62, 4348736), (64, 4212838), (68, 3965024), (112, 2407336), (119, 2265728), (124, 2174368), (128, 2106419), (136, 1982512), (217, 1242496), (224, 1203668), (238, 1132864), (248, 1087184), (272, 991256), (434, 621248), (448, 601834), (476, 566432), (496, 543592), (527, 511616), (544, 495628), (571, 472192), (868, 310624), (896, 300917), (952, 283216), (992, 271796), (1054, 255808), (1088, 247814), (1142, 236096), (1736, 155312), (1904, 141608), (1984, 135898), (2108, 127904), (2176, 123907), (2284, 118048), (3472, 77656), (3689, 73088), (3808, 70804), (3968, 67949), (3997, 67456), (4216, 63952), (4568, 59024), (6944, 38828), (7378, 36544), (7616, 35402), (7994, 33728), (8432, 31976), (9136, 29512), (9707, 27776), (13888, 19414), (14756, 18272), (15232, 17701), (15988, 16864)]