613348144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{42641}}^1$

素因数の和:42709

約数の個数: 40

約数和(自身を含む): 1269025920

約数和(自身を除く): 655677776

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 42641, 85282, 170564, 341128, 682256, 1236589, 1321871, 2473178, 2643742, 4946356, 5287484, 9892712, 10574968, 19785424, 21149936, 38334259, 76668518, 153337036, 306674072, 613348144]

約数ペア:

[(1, 613348144), (2, 306674072), (4, 153337036), (8, 76668518), (16, 38334259), (29, 21149936), (31, 19785424), (58, 10574968), (62, 9892712), (116, 5287484), (124, 4946356), (232, 2643742), (248, 2473178), (464, 1321871), (496, 1236589), (899, 682256), (1798, 341128), (3596, 170564), (7192, 85282), (14384, 42641)]