6212142728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{1229}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 12912048000

約数和(自身を除く): 6699905272

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 809, 1229, 1562, 1618, 2458, 3124, 3236, 4916, 6248, 6472, 8899, 9832, 13519, 17798, 27038, 35596, 54076, 57439, 71192, 87259, 108152, 114878, 174518, 229756, 349036, 459512, 631829, 698072, 959849, 994261, 1263658, 1919698, 1988522, 2527316, 3839396, 3977044, 5054632, 7678792, 7954088, 10936871, 21873742, 43747484, 70592531, 87494968, 141185062, 282370124, 564740248, 776517841, 1553035682, 3106071364, 6212142728]

約数ペア:

[(1, 6212142728), (2, 3106071364), (4, 1553035682), (8, 776517841), (11, 564740248), (22, 282370124), (44, 141185062), (71, 87494968), (88, 70592531), (142, 43747484), (284, 21873742), (568, 10936871), (781, 7954088), (809, 7678792), (1229, 5054632), (1562, 3977044), (1618, 3839396), (2458, 2527316), (3124, 1988522), (3236, 1919698), (4916, 1263658), (6248, 994261), (6472, 959849), (8899, 698072), (9832, 631829), (13519, 459512), (17798, 349036), (27038, 229756), (35596, 174518), (54076, 114878), (57439, 108152), (71192, 87259)]