308802704

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1283}}^1$

素因数の和:1612

約数の個数: 60

約数和(自身を含む): 698799024

約数和(自身を除く): 389996320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 392, 614, 784, 1228, 1283, 2149, 2456, 2566, 4298, 4912, 5132, 8596, 8981, 10264, 15043, 17192, 17962, 20528, 30086, 34384, 35924, 60172, 62867, 71848, 120344, 125734, 143696, 240688, 251468, 393881, 502936, 787762, 1005872, 1575524, 2757167, 3151048, 5514334, 6302096, 11028668, 19300169, 22057336, 38600338, 44114672, 77200676, 154401352, 308802704]

約数ペア:

[(1, 308802704), (2, 154401352), (4, 77200676), (7, 44114672), (8, 38600338), (14, 22057336), (16, 19300169), (28, 11028668), (49, 6302096), (56, 5514334), (98, 3151048), (112, 2757167), (196, 1575524), (307, 1005872), (392, 787762), (614, 502936), (784, 393881), (1228, 251468), (1283, 240688), (2149, 143696), (2456, 125734), (2566, 120344), (4298, 71848), (4912, 62867), (5132, 60172), (8596, 35924), (8981, 34384), (10264, 30086), (15043, 20528), (17192, 17962)]