1271036756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 2606204160

約数和(自身を除く): 1335167404

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 179, 187, 242, 358, 374, 484, 716, 748, 863, 1726, 1969, 2057, 3043, 3452, 3938, 4114, 6086, 7876, 8228, 9493, 12172, 14671, 18986, 21659, 29342, 33473, 37972, 43318, 58684, 66946, 86636, 104423, 133892, 154477, 161381, 208846, 308954, 322762, 368203, 417692, 617908, 645524, 736406, 1472812, 1699247, 1775191, 2626109, 3398494, 3550382, 5252218, 6796988, 7100764, 10504436, 18691717, 28887199, 37383434, 57774398, 74766868, 115548796, 317759189, 635518378, 1271036756]

約数ペア:

[(1, 1271036756), (2, 635518378), (4, 317759189), (11, 115548796), (17, 74766868), (22, 57774398), (34, 37383434), (44, 28887199), (68, 18691717), (121, 10504436), (179, 7100764), (187, 6796988), (242, 5252218), (358, 3550382), (374, 3398494), (484, 2626109), (716, 1775191), (748, 1699247), (863, 1472812), (1726, 736406), (1969, 645524), (2057, 617908), (3043, 417692), (3452, 368203), (3938, 322762), (4114, 308954), (6086, 208846), (7876, 161381), (8228, 154477), (9493, 133892), (12172, 104423), (14671, 86636), (18986, 66946), (21659, 58684), (29342, 43318), (33473, 37972)]