981891768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 192

約数和(自身を含む): 3003033600

約数和(自身を除く): 2021141832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 186, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 572, 682, 726, 744, 806, 839, 858, 968, 1023, 1144, 1209, 1364, 1452, 1573, 1612, 1678, 1716, 2046, 2418, 2517, 2728, 2904, 3146, 3224, 3356, 3432, 3751, 4092, 4433, 4719, 4836, 5034, 6292, 6712, 7502, 8184, 8866, 9229, 9438, 9672, 10068, 10907, 11253, 12584, 13299, 15004, 17732, 18458, 18876, 20136, 21814, 22506, 26009, 26598, 27687, 30008, 32721, 35464, 36916, 37752, 43628, 45012, 48763, 52018, 53196, 55374, 65442, 73832, 78027, 87256, 90024, 97526, 101519, 104036, 106392, 110748, 119977, 130884, 146289, 156054, 195052, 203038, 208072, 221496, 239954, 261768, 286099, 292578, 304557, 312108, 338117, 359931, 390104, 406076, 479908, 572198, 585156, 609114, 624216, 676234, 719862, 812152, 858297, 959816, 1014351, 1144396, 1170312, 1218228, 1319747, 1352468, 1439724, 1716594, 2028702, 2288792, 2436456, 2639494, 2704936, 2879448, 3147089, 3433188, 3719287, 3959241, 4057404, 5278988, 6294178, 6866376, 7438574, 7918482, 8114808, 9441267, 10557976, 11157861, 12588356, 14877148, 15836964, 18882534, 22315722, 25176712, 29754296, 31673928, 37765068, 40912157, 44631444, 75530136, 81824314, 89262888, 122736471, 163648628, 245472942, 327297256, 490945884, 981891768]

約数ペア:

[(1, 981891768), (2, 490945884), (3, 327297256), (4, 245472942), (6, 163648628), (8, 122736471), (11, 89262888), (12, 81824314), (13, 75530136), (22, 44631444), (24, 40912157), (26, 37765068), (31, 31673928), (33, 29754296), (39, 25176712), (44, 22315722), (52, 18882534), (62, 15836964), (66, 14877148), (78, 12588356), (88, 11157861), (93, 10557976), (104, 9441267), (121, 8114808), (124, 7918482), (132, 7438574), (143, 6866376), (156, 6294178), (186, 5278988), (242, 4057404), (248, 3959241), (264, 3719287), (286, 3433188), (312, 3147089), (341, 2879448), (363, 2704936), (372, 2639494), (403, 2436456), (429, 2288792), (484, 2028702), (572, 1716594), (682, 1439724), (726, 1352468), (744, 1319747), (806, 1218228), (839, 1170312), (858, 1144396), (968, 1014351), (1023, 959816), (1144, 858297), (1209, 812152), (1364, 719862), (1452, 676234), (1573, 624216), (1612, 609114), (1678, 585156), (1716, 572198), (2046, 479908), (2418, 406076), (2517, 390104), (2728, 359931), (2904, 338117), (3146, 312108), (3224, 304557), (3356, 292578), (3432, 286099), (3751, 261768), (4092, 239954), (4433, 221496), (4719, 208072), (4836, 203038), (5034, 195052), (6292, 156054), (6712, 146289), (7502, 130884), (8184, 119977), (8866, 110748), (9229, 106392), (9438, 104036), (9672, 101519), (10068, 97526), (10907, 90024), (11253, 87256), (12584, 78027), (13299, 73832), (15004, 65442), (17732, 55374), (18458, 53196), (18876, 52018), (20136, 48763), (21814, 45012), (22506, 43628), (26009, 37752), (26598, 36916), (27687, 35464), (30008, 32721)]