808260512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{11699}}^1$

素因数の和:11853

約数の個数: 48

約数和(自身を含む): 1698278400

約数和(自身を除く): 890017888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 2032, 2159, 4064, 4318, 8636, 11699, 17272, 23398, 34544, 46796, 69088, 93592, 187184, 198883, 374368, 397766, 795532, 1485773, 1591064, 2971546, 3182128, 5943092, 6364256, 11886184, 23772368, 25258141, 47544736, 50516282, 101032564, 202065128, 404130256, 808260512]

約数ペア:

[(1, 808260512), (2, 404130256), (4, 202065128), (8, 101032564), (16, 50516282), (17, 47544736), (32, 25258141), (34, 23772368), (68, 11886184), (127, 6364256), (136, 5943092), (254, 3182128), (272, 2971546), (508, 1591064), (544, 1485773), (1016, 795532), (2032, 397766), (2159, 374368), (4064, 198883), (4318, 187184), (8636, 93592), (11699, 69088), (17272, 46796), (23398, 34544)]