8487260964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{9631}}^1$

素因数の和:9930

約数の個数: 144

約数和(自身を含む): 26505722880

約数和(自身を除く): 18018461916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 269, 273, 364, 468, 538, 546, 807, 819, 1076, 1092, 1614, 1638, 1883, 2421, 3228, 3276, 3497, 3766, 4842, 5649, 6994, 7532, 9631, 9684, 10491, 11298, 13988, 16947, 19262, 20982, 22596, 24479, 28893, 31473, 33894, 38524, 41964, 48958, 57786, 62946, 67417, 67788, 73437, 86679, 97916, 115572, 125203, 125892, 134834, 146874, 173358, 202251, 220311, 250406, 269668, 293748, 346716, 375609, 404502, 440622, 500812, 606753, 751218, 809004, 876421, 881244, 1126827, 1213506, 1502436, 1752842, 2253654, 2427012, 2590739, 2629263, 3505684, 4507308, 5181478, 5258526, 7772217, 7887789, 10362956, 10517052, 15544434, 15775578, 18135173, 23316651, 31088868, 31551156, 33679607, 36270346, 46633302, 54405519, 67359214, 72540692, 93266604, 101038821, 108811038, 134718428, 163216557, 202077642, 217622076, 235757249, 303116463, 326433114, 404155284, 471514498, 606232926, 652866228, 707271747, 943028996, 1212465852, 1414543494, 2121815241, 2829086988, 4243630482, 8487260964]

約数ペア:

[(1, 8487260964), (2, 4243630482), (3, 2829086988), (4, 2121815241), (6, 1414543494), (7, 1212465852), (9, 943028996), (12, 707271747), (13, 652866228), (14, 606232926), (18, 471514498), (21, 404155284), (26, 326433114), (28, 303116463), (36, 235757249), (39, 217622076), (42, 202077642), (52, 163216557), (63, 134718428), (78, 108811038), (84, 101038821), (91, 93266604), (117, 72540692), (126, 67359214), (156, 54405519), (182, 46633302), (234, 36270346), (252, 33679607), (269, 31551156), (273, 31088868), (364, 23316651), (468, 18135173), (538, 15775578), (546, 15544434), (807, 10517052), (819, 10362956), (1076, 7887789), (1092, 7772217), (1614, 5258526), (1638, 5181478), (1883, 4507308), (2421, 3505684), (3228, 2629263), (3276, 2590739), (3497, 2427012), (3766, 2253654), (4842, 1752842), (5649, 1502436), (6994, 1213506), (7532, 1126827), (9631, 881244), (9684, 876421), (10491, 809004), (11298, 751218), (13988, 606753), (16947, 500812), (19262, 440622), (20982, 404502), (22596, 375609), (24479, 346716), (28893, 293748), (31473, 269668), (33894, 250406), (38524, 220311), (41964, 202251), (48958, 173358), (57786, 146874), (62946, 134834), (67417, 125892), (67788, 125203), (73437, 115572), (86679, 97916)]