211616496

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:813

約数の個数: 240

約数和(自身を含む): 761930400

約数和(自身を除く): 550313904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 769, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1538, 1638, 1764, 1872, 1911, 2184, 2307, 2352, 2457, 2548, 2646, 2808, 3024, 3076, 3276, 3528, 3822, 4368, 4614, 4914, 5096, 5292, 5383, 5616, 5733, 6152, 6552, 6921, 7056, 7644, 9228, 9828, 9997, 10192, 10584, 10766, 11466, 12304, 13104, 13842, 15288, 16149, 17199, 18456, 19656, 19994, 20763, 21168, 21532, 22932, 27684, 29991, 30576, 32298, 34398, 36912, 37681, 39312, 39988, 41526, 43064, 45864, 48447, 55368, 59982, 64596, 68796, 69979, 75362, 79976, 83052, 86128, 89973, 91728, 96894, 110736, 113043, 119964, 129192, 137592, 139958, 145341, 150724, 159952, 166104, 179946, 193788, 209937, 226086, 239928, 258384, 269919, 275184, 279916, 290682, 301448, 332208, 339129, 359892, 387576, 419874, 452172, 479856, 489853, 539838, 559832, 581364, 602896, 629811, 678258, 719784, 775152, 839748, 904344, 979706, 1017387, 1079676, 1119664, 1162728, 1259622, 1356516, 1439568, 1469559, 1679496, 1808688, 1889433, 1959412, 2034774, 2159352, 2325456, 2519244, 2713032, 2939118, 3358992, 3778866, 3918824, 4069548, 4318704, 4408677, 5038488, 5426064, 5878236, 7557732, 7837648, 8139096, 8817354, 10076976, 11756472, 13226031, 15115464, 16278192, 17634708, 23512944, 26452062, 30230928, 35269416, 52904124, 70538832, 105808248, 211616496]

約数ペア:

[(1, 211616496), (2, 105808248), (3, 70538832), (4, 52904124), (6, 35269416), (7, 30230928), (8, 26452062), (9, 23512944), (12, 17634708), (13, 16278192), (14, 15115464), (16, 13226031), (18, 11756472), (21, 10076976), (24, 8817354), (26, 8139096), (27, 7837648), (28, 7557732), (36, 5878236), (39, 5426064), (42, 5038488), (48, 4408677), (49, 4318704), (52, 4069548), (54, 3918824), (56, 3778866), (63, 3358992), (72, 2939118), (78, 2713032), (84, 2519244), (91, 2325456), (98, 2159352), (104, 2034774), (108, 1959412), (112, 1889433), (117, 1808688), (126, 1679496), (144, 1469559), (147, 1439568), (156, 1356516), (168, 1259622), (182, 1162728), (189, 1119664), (196, 1079676), (208, 1017387), (216, 979706), (234, 904344), (252, 839748), (273, 775152), (294, 719784), (312, 678258), (336, 629811), (351, 602896), (364, 581364), (378, 559832), (392, 539838), (432, 489853), (441, 479856), (468, 452172), (504, 419874), (546, 387576), (588, 359892), (624, 339129), (637, 332208), (702, 301448), (728, 290682), (756, 279916), (769, 275184), (784, 269919), (819, 258384), (882, 239928), (936, 226086), (1008, 209937), (1092, 193788), (1176, 179946), (1274, 166104), (1323, 159952), (1404, 150724), (1456, 145341), (1512, 139958), (1538, 137592), (1638, 129192), (1764, 119964), (1872, 113043), (1911, 110736), (2184, 96894), (2307, 91728), (2352, 89973), (2457, 86128), (2548, 83052), (2646, 79976), (2808, 75362), (3024, 69979), (3076, 68796), (3276, 64596), (3528, 59982), (3822, 55368), (4368, 48447), (4614, 45864), (4914, 43064), (5096, 41526), (5292, 39988), (5383, 39312), (5616, 37681), (5733, 36912), (6152, 34398), (6552, 32298), (6921, 30576), (7056, 29991), (7644, 27684), (9228, 22932), (9828, 21532), (9997, 21168), (10192, 20763), (10584, 19994), (10766, 19656), (11466, 18456), (12304, 17199), (13104, 16149), (13842, 15288)]