3180720128

素因数分解:

$2^{12}\times {\mathrm{17}}^2\times {\mathrm{2687}}^1$

素因数の和:2745

約数の個数: 78

約数和(自身を含む): 6759344256

約数和(自身を除く): 3578624128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 512, 544, 578, 1024, 1088, 1156, 2048, 2176, 2312, 2687, 4096, 4352, 4624, 5374, 8704, 9248, 10748, 17408, 18496, 21496, 34816, 36992, 42992, 45679, 69632, 73984, 85984, 91358, 147968, 171968, 182716, 295936, 343936, 365432, 591872, 687872, 730864, 776543, 1183744, 1375744, 1461728, 1553086, 2751488, 2923456, 3106172, 5502976, 5846912, 6212344, 11005952, 11693824, 12424688, 23387648, 24849376, 46775296, 49698752, 93550592, 99397504, 187101184, 198795008, 397590016, 795180032, 1590360064, 3180720128]

約数ペア:

[(1, 3180720128), (2, 1590360064), (4, 795180032), (8, 397590016), (16, 198795008), (17, 187101184), (32, 99397504), (34, 93550592), (64, 49698752), (68, 46775296), (128, 24849376), (136, 23387648), (256, 12424688), (272, 11693824), (289, 11005952), (512, 6212344), (544, 5846912), (578, 5502976), (1024, 3106172), (1088, 2923456), (1156, 2751488), (2048, 1553086), (2176, 1461728), (2312, 1375744), (2687, 1183744), (4096, 776543), (4352, 730864), (4624, 687872), (5374, 591872), (8704, 365432), (9248, 343936), (10748, 295936), (17408, 182716), (18496, 171968), (21496, 147968), (34816, 91358), (36992, 85984), (42992, 73984), (45679, 69632)]