211911336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10816

約数の個数: 128

約数和(自身を含む): 724550400

約数和(自身を除く): 512639064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 10781, 19656, 21562, 32343, 43124, 64686, 75467, 86248, 97029, 129372, 140153, 150934, 194058, 226401, 258744, 280306, 291087, 301868, 388116, 420459, 452802, 560612, 582174, 603736, 679203, 776232, 840918, 905604, 981071, 1121224, 1164348, 1261377, 1358406, 1681836, 1811208, 1962142, 2037609, 2328696, 2522754, 2716812, 2943213, 3363672, 3784131, 3924284, 4075218, 5045508, 5433624, 5886426, 7568262, 7848568, 8150436, 8829639, 10091016, 11772852, 15136524, 16300872, 17659278, 23545704, 26488917, 30273048, 35318556, 52977834, 70637112, 105955668, 211911336]

約数ペア:

[(1, 211911336), (2, 105955668), (3, 70637112), (4, 52977834), (6, 35318556), (7, 30273048), (8, 26488917), (9, 23545704), (12, 17659278), (13, 16300872), (14, 15136524), (18, 11772852), (21, 10091016), (24, 8829639), (26, 8150436), (27, 7848568), (28, 7568262), (36, 5886426), (39, 5433624), (42, 5045508), (52, 4075218), (54, 3924284), (56, 3784131), (63, 3363672), (72, 2943213), (78, 2716812), (84, 2522754), (91, 2328696), (104, 2037609), (108, 1962142), (117, 1811208), (126, 1681836), (156, 1358406), (168, 1261377), (182, 1164348), (189, 1121224), (216, 981071), (234, 905604), (252, 840918), (273, 776232), (312, 679203), (351, 603736), (364, 582174), (378, 560612), (468, 452802), (504, 420459), (546, 388116), (702, 301868), (728, 291087), (756, 280306), (819, 258744), (936, 226401), (1092, 194058), (1404, 150934), (1512, 140153), (1638, 129372), (2184, 97029), (2457, 86248), (2808, 75467), (3276, 64686), (4914, 43124), (6552, 32343), (9828, 21562), (10781, 19656)]