290752441936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{37957}}^1$

素因数の和:38660

約数の個数: 80

約数和(自身を含む): 624233582208

約数和(自身を除く): 333481140272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 613, 781, 1136, 1226, 1562, 2452, 3124, 4904, 6248, 6743, 9808, 12496, 13486, 26972, 37957, 43523, 53944, 75914, 87046, 107888, 151828, 174092, 303656, 348184, 417527, 478753, 607312, 696368, 835054, 957506, 1670108, 1915012, 2694947, 3340216, 3830024, 5389894, 6680432, 7660048, 10779788, 21559576, 23267641, 29644417, 43119152, 46535282, 59288834, 93070564, 118577668, 186141128, 237155336, 255944051, 372282256, 474310672, 511888102, 1023776204, 1652002511, 2047552408, 3304005022, 4095104816, 6608010044, 13216020088, 18172027621, 26432040176, 36344055242, 72688110484, 145376220968, 290752441936]

約数ペア:

[(1, 290752441936), (2, 145376220968), (4, 72688110484), (8, 36344055242), (11, 26432040176), (16, 18172027621), (22, 13216020088), (44, 6608010044), (71, 4095104816), (88, 3304005022), (142, 2047552408), (176, 1652002511), (284, 1023776204), (568, 511888102), (613, 474310672), (781, 372282256), (1136, 255944051), (1226, 237155336), (1562, 186141128), (2452, 118577668), (3124, 93070564), (4904, 59288834), (6248, 46535282), (6743, 43119152), (9808, 29644417), (12496, 23267641), (13486, 21559576), (26972, 10779788), (37957, 7660048), (43523, 6680432), (53944, 5389894), (75914, 3830024), (87046, 3340216), (107888, 2694947), (151828, 1915012), (174092, 1670108), (303656, 957506), (348184, 835054), (417527, 696368), (478753, 607312)]