22471796336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{69809}}^1$

素因数の和:69918

約数の個数: 80

約数和(自身を含む): 49861094400

約数和(自身を除く): 27389298064

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 59, 62, 88, 118, 124, 176, 236, 248, 341, 472, 496, 649, 682, 944, 1298, 1364, 1829, 2596, 2728, 3658, 5192, 5456, 7316, 10384, 14632, 20119, 29264, 40238, 69809, 80476, 139618, 160952, 279236, 321904, 558472, 767899, 1116944, 1535798, 2164079, 3071596, 4118731, 4328158, 6143192, 8237462, 8656316, 12286384, 16474924, 17312632, 23804869, 32949848, 34625264, 45306041, 47609738, 65899696, 90612082, 95219476, 127680661, 181224164, 190438952, 255361322, 362448328, 380877904, 510722644, 724896656, 1021445288, 1404487271, 2042890576, 2808974542, 5617949084, 11235898168, 22471796336]

約数ペア:

[(1, 22471796336), (2, 11235898168), (4, 5617949084), (8, 2808974542), (11, 2042890576), (16, 1404487271), (22, 1021445288), (31, 724896656), (44, 510722644), (59, 380877904), (62, 362448328), (88, 255361322), (118, 190438952), (124, 181224164), (176, 127680661), (236, 95219476), (248, 90612082), (341, 65899696), (472, 47609738), (496, 45306041), (649, 34625264), (682, 32949848), (944, 23804869), (1298, 17312632), (1364, 16474924), (1829, 12286384), (2596, 8656316), (2728, 8237462), (3658, 6143192), (5192, 4328158), (5456, 4118731), (7316, 3071596), (10384, 2164079), (14632, 1535798), (20119, 1116944), (29264, 767899), (40238, 558472), (69809, 321904), (80476, 279236), (139618, 160952)]