667789539984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21370633}}^1$

素因数の和:21370685

約数の個数: 120

約数和(自身を含む): 2204765568512

約数和(自身を除く): 1536976028528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 21370633, 42741266, 64111899, 85482532, 128223798, 149594431, 170965064, 192335697, 256447596, 299188862, 341930128, 384671394, 448783293, 512895192, 598377724, 662489623, 769342788, 897566586, 1025790384, 1196755448, 1324979246, 1346349879, 1538685576, 1795133172, 1987468869, 2393510896, 2649958492, 2692699758, 3077371152, 3590266344, 3974937738, 4637427361, 5299916984, 5385399516, 5962406607, 7180532688, 7949875476, 9274854722, 10599833968, 10770799032, 11924813214, 13912282083, 15899750952, 18549709444, 21541598064, 23849626428, 27824564166, 31799501904, 37099418888, 41736846249, 47699252856, 55649128332, 74198837776, 83473692498, 95398505712, 111298256664, 166947384996, 222596513328, 333894769992, 667789539984]

約数ペア:

[(1, 667789539984), (2, 333894769992), (3, 222596513328), (4, 166947384996), (6, 111298256664), (7, 95398505712), (8, 83473692498), (9, 74198837776), (12, 55649128332), (14, 47699252856), (16, 41736846249), (18, 37099418888), (21, 31799501904), (24, 27824564166), (28, 23849626428), (31, 21541598064), (36, 18549709444), (42, 15899750952), (48, 13912282083), (56, 11924813214), (62, 10770799032), (63, 10599833968), (72, 9274854722), (84, 7949875476), (93, 7180532688), (112, 5962406607), (124, 5385399516), (126, 5299916984), (144, 4637427361), (168, 3974937738), (186, 3590266344), (217, 3077371152), (248, 2692699758), (252, 2649958492), (279, 2393510896), (336, 1987468869), (372, 1795133172), (434, 1538685576), (496, 1346349879), (504, 1324979246), (558, 1196755448), (651, 1025790384), (744, 897566586), (868, 769342788), (1008, 662489623), (1116, 598377724), (1302, 512895192), (1488, 448783293), (1736, 384671394), (1953, 341930128), (2232, 299188862), (2604, 256447596), (3472, 192335697), (3906, 170965064), (4464, 149594431), (5208, 128223798), (7812, 85482532), (10416, 64111899), (15624, 42741266), (31248, 21370633)]