2251431329322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13873}}^1\times {\mathrm{25933}}^1$

素因数の和:39967

約数の個数: 64

約数和(自身を含む): 5181239750400

約数和(自身を除く): 2929808421078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 13873, 25933, 27746, 41619, 51866, 77799, 83238, 97111, 155598, 181531, 194222, 291333, 363062, 544593, 582666, 1089186, 2067077, 3864017, 4134154, 6201231, 7728034, 11592051, 12402462, 14469539, 23184102, 27048119, 28939078, 43408617, 54096238, 81144357, 86817234, 162288714, 359768509, 719537018, 1079305527, 2158611054, 2518379563, 5036759126, 7555138689, 15110277378, 53605507841, 107211015682, 160816523523, 321633047046, 375238554887, 750477109774, 1125715664661, 2251431329322]

約数ペア:

[(1, 2251431329322), (2, 1125715664661), (3, 750477109774), (6, 375238554887), (7, 321633047046), (14, 160816523523), (21, 107211015682), (42, 53605507841), (149, 15110277378), (298, 7555138689), (447, 5036759126), (894, 2518379563), (1043, 2158611054), (2086, 1079305527), (3129, 719537018), (6258, 359768509), (13873, 162288714), (25933, 86817234), (27746, 81144357), (41619, 54096238), (51866, 43408617), (77799, 28939078), (83238, 27048119), (97111, 23184102), (155598, 14469539), (181531, 12402462), (194222, 11592051), (291333, 7728034), (363062, 6201231), (544593, 4134154), (582666, 3864017), (1089186, 2067077)]