287440164484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{3947}}^1$

素因数の和:4697

約数の個数: 96

約数和(自身を含む): 571765404672

約数和(自身を除く): 284325240188

約数列:

[1, 2, 4, 11, 22, 43, 44, 61, 86, 122, 172, 244, 473, 631, 671, 946, 1262, 1342, 1892, 2524, 2623, 2684, 3947, 5246, 6941, 7894, 10492, 13882, 15788, 27133, 27764, 28853, 38491, 43417, 54266, 57706, 76982, 86834, 108532, 115412, 153964, 169721, 173668, 240767, 298463, 339442, 423401, 481534, 596926, 678884, 846802, 963068, 1193852, 1655113, 1693604, 1866931, 2490557, 2648437, 3310226, 3733862, 4981114, 5296874, 6620452, 7467724, 9962228, 10352981, 10593748, 18206243, 20705962, 27396127, 36412486, 41411924, 54792254, 72824972, 107093951, 109584508, 113882791, 151923977, 214187902, 227765582, 303847954, 428375804, 455531164, 607695908, 1178033461, 1671163747, 2356066922, 3342327494, 4712133844, 6532731011, 6684654988, 13065462022, 26130924044, 71860041121, 143720082242, 287440164484]

約数ペア:

[(1, 287440164484), (2, 143720082242), (4, 71860041121), (11, 26130924044), (22, 13065462022), (43, 6684654988), (44, 6532731011), (61, 4712133844), (86, 3342327494), (122, 2356066922), (172, 1671163747), (244, 1178033461), (473, 607695908), (631, 455531164), (671, 428375804), (946, 303847954), (1262, 227765582), (1342, 214187902), (1892, 151923977), (2524, 113882791), (2623, 109584508), (2684, 107093951), (3947, 72824972), (5246, 54792254), (6941, 41411924), (7894, 36412486), (10492, 27396127), (13882, 20705962), (15788, 18206243), (27133, 10593748), (27764, 10352981), (28853, 9962228), (38491, 7467724), (43417, 6620452), (54266, 5296874), (57706, 4981114), (76982, 3733862), (86834, 3310226), (108532, 2648437), (115412, 2490557), (153964, 1866931), (169721, 1693604), (173668, 1655113), (240767, 1193852), (298463, 963068), (339442, 846802), (423401, 678884), (481534, 596926)]