308139008

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:639

約数の個数: 88

約数和(自身を含む): 674429184

約数和(自身を除く): 366290176

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 571, 992, 1024, 1054, 1088, 1142, 1984, 2108, 2176, 2284, 3968, 4216, 4352, 4568, 7936, 8432, 8704, 9136, 9707, 15872, 16864, 17408, 17701, 18272, 19414, 31744, 33728, 35402, 36544, 38828, 67456, 70804, 73088, 77656, 134912, 141608, 146176, 155312, 269824, 283216, 292352, 300917, 310624, 539648, 566432, 584704, 601834, 621248, 1132864, 1203668, 1242496, 2265728, 2407336, 2484992, 4531456, 4814672, 4969984, 9062912, 9629344, 9939968, 18125824, 19258688, 38517376, 77034752, 154069504, 308139008]

約数ペア:

[(1, 308139008), (2, 154069504), (4, 77034752), (8, 38517376), (16, 19258688), (17, 18125824), (31, 9939968), (32, 9629344), (34, 9062912), (62, 4969984), (64, 4814672), (68, 4531456), (124, 2484992), (128, 2407336), (136, 2265728), (248, 1242496), (256, 1203668), (272, 1132864), (496, 621248), (512, 601834), (527, 584704), (544, 566432), (571, 539648), (992, 310624), (1024, 300917), (1054, 292352), (1088, 283216), (1142, 269824), (1984, 155312), (2108, 146176), (2176, 141608), (2284, 134912), (3968, 77656), (4216, 73088), (4352, 70804), (4568, 67456), (7936, 38828), (8432, 36544), (8704, 35402), (9136, 33728), (9707, 31744), (15872, 19414), (16864, 18272), (17408, 17701)]