221903136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8503

約数の個数: 144

約数和(自身を含む): 776752704

約数和(自身を除く): 554849568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8467, 8736, 13104, 16934, 25401, 26208, 33868, 50802, 59269, 67736, 76203, 101604, 110071, 118538, 135472, 152406, 177807, 203208, 220142, 237076, 270944, 304812, 330213, 355614, 406416, 440284, 474152, 533421, 609624, 660426, 711228, 770497, 812832, 880568, 948304, 990639, 1066842, 1219248, 1320852, 1422456, 1540994, 1761136, 1896608, 1981278, 2133684, 2311491, 2438496, 2641704, 2844912, 3081988, 3522272, 3962556, 4267368, 4622982, 5283408, 5689824, 6163976, 6934473, 7925112, 8534736, 9245964, 10566816, 12327952, 13868946, 15850224, 17069472, 18491928, 24655904, 27737892, 31700448, 36983856, 55475784, 73967712, 110951568, 221903136]

約数ペア:

[(1, 221903136), (2, 110951568), (3, 73967712), (4, 55475784), (6, 36983856), (7, 31700448), (8, 27737892), (9, 24655904), (12, 18491928), (13, 17069472), (14, 15850224), (16, 13868946), (18, 12327952), (21, 10566816), (24, 9245964), (26, 8534736), (28, 7925112), (32, 6934473), (36, 6163976), (39, 5689824), (42, 5283408), (48, 4622982), (52, 4267368), (56, 3962556), (63, 3522272), (72, 3081988), (78, 2844912), (84, 2641704), (91, 2438496), (96, 2311491), (104, 2133684), (112, 1981278), (117, 1896608), (126, 1761136), (144, 1540994), (156, 1422456), (168, 1320852), (182, 1219248), (208, 1066842), (224, 990639), (234, 948304), (252, 880568), (273, 812832), (288, 770497), (312, 711228), (336, 660426), (364, 609624), (416, 533421), (468, 474152), (504, 440284), (546, 406416), (624, 355614), (672, 330213), (728, 304812), (819, 270944), (936, 237076), (1008, 220142), (1092, 203208), (1248, 177807), (1456, 152406), (1638, 135472), (1872, 118538), (2016, 110071), (2184, 101604), (2912, 76203), (3276, 67736), (3744, 59269), (4368, 50802), (6552, 33868), (8467, 26208), (8736, 25401), (13104, 16934)]