19771341408

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251467}}^1$

素因数の和:251506

約数の個数: 192

約数和(自身を含む): 70974328320

約数和(自身を除く): 51202986912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 251467, 502934, 754401, 1005868, 1508802, 1760269, 2011736, 2263203, 3017604, 3269071, 3520538, 4023472, 4526406, 5280807, 6035208, 6538142, 6789609, 7041076, 8046944, 9052812, 9807213, 10561614, 12070416, 13076284, 13579218, 14082152, 15842421, 18105624, 19614426, 21123228, 22883497, 24140832, 26152568, 27158436, 28164304, 29421639, 31684842, 36211248, 39228852, 42246456, 45766994, 47527263, 52305136, 54316872, 56328608, 58843278, 63369684, 68650491, 72422496, 78457704, 84492912, 88264917, 91533988, 95054526, 104610272, 108633744, 117686556, 126739368, 137300982, 156915408, 168985824, 176529834, 183067976, 190109052, 205951473, 217267488, 235373112, 253478736, 274601964, 313830816, 353059668, 366135952, 380218104, 411902946, 470746224, 506957472, 549203928, 617854419, 706119336, 732271904, 760436208, 823805892, 941492448, 1098407856, 1235708838, 1412238672, 1520872416, 1647611784, 2196815712, 2471417676, 2824477344, 3295223568, 4942835352, 6590447136, 9885670704, 19771341408]

約数ペア:

[(1, 19771341408), (2, 9885670704), (3, 6590447136), (4, 4942835352), (6, 3295223568), (7, 2824477344), (8, 2471417676), (9, 2196815712), (12, 1647611784), (13, 1520872416), (14, 1412238672), (16, 1235708838), (18, 1098407856), (21, 941492448), (24, 823805892), (26, 760436208), (27, 732271904), (28, 706119336), (32, 617854419), (36, 549203928), (39, 506957472), (42, 470746224), (48, 411902946), (52, 380218104), (54, 366135952), (56, 353059668), (63, 313830816), (72, 274601964), (78, 253478736), (84, 235373112), (91, 217267488), (96, 205951473), (104, 190109052), (108, 183067976), (112, 176529834), (117, 168985824), (126, 156915408), (144, 137300982), (156, 126739368), (168, 117686556), (182, 108633744), (189, 104610272), (208, 95054526), (216, 91533988), (224, 88264917), (234, 84492912), (252, 78457704), (273, 72422496), (288, 68650491), (312, 63369684), (336, 58843278), (351, 56328608), (364, 54316872), (378, 52305136), (416, 47527263), (432, 45766994), (468, 42246456), (504, 39228852), (546, 36211248), (624, 31684842), (672, 29421639), (702, 28164304), (728, 27158436), (756, 26152568), (819, 24140832), (864, 22883497), (936, 21123228), (1008, 19614426), (1092, 18105624), (1248, 15842421), (1404, 14082152), (1456, 13579218), (1512, 13076284), (1638, 12070416), (1872, 10561614), (2016, 9807213), (2184, 9052812), (2457, 8046944), (2808, 7041076), (2912, 6789609), (3024, 6538142), (3276, 6035208), (3744, 5280807), (4368, 4526406), (4914, 4023472), (5616, 3520538), (6048, 3269071), (6552, 3017604), (8736, 2263203), (9828, 2011736), (11232, 1760269), (13104, 1508802), (19656, 1005868), (26208, 754401), (39312, 502934), (78624, 251467)]