211613472

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 724489920

約数和(自身を除く): 512876448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 107, 108, 109, 112, 126, 144, 162, 168, 189, 214, 216, 218, 224, 252, 288, 321, 324, 327, 336, 378, 428, 432, 436, 504, 567, 642, 648, 654, 672, 749, 756, 763, 856, 864, 872, 963, 981, 1008, 1134, 1284, 1296, 1308, 1498, 1512, 1526, 1712, 1744, 1926, 1962, 2016, 2247, 2268, 2289, 2568, 2592, 2616, 2889, 2943, 2996, 3024, 3052, 3424, 3488, 3852, 3924, 4494, 4536, 4578, 5136, 5232, 5778, 5886, 5992, 6048, 6104, 6741, 6867, 7704, 7848, 8667, 8829, 8988, 9072, 9156, 10272, 10464, 11556, 11663, 11772, 11984, 12208, 13482, 13734, 15408, 15696, 17334, 17658, 17976, 18144, 18312, 20223, 20601, 23112, 23326, 23544, 23968, 24416, 26964, 27468, 30816, 31392, 34668, 34989, 35316, 35952, 36624, 40446, 41202, 46224, 46652, 47088, 53928, 54936, 60669, 61803, 69336, 69978, 70632, 71904, 73248, 80892, 81641, 82404, 92448, 93304, 94176, 104967, 107856, 109872, 121338, 123606, 138672, 139956, 141264, 161784, 163282, 164808, 186608, 209934, 215712, 219744, 242676, 244923, 247212, 277344, 279912, 282528, 314901, 323568, 326564, 329616, 373216, 419868, 485352, 489846, 494424, 559824, 629802, 647136, 653128, 659232, 734769, 839736, 944703, 970704, 979692, 988848, 1119648, 1259604, 1306256, 1469538, 1679472, 1889406, 1941408, 1959384, 1977696, 2204307, 2519208, 2612512, 2939076, 3358944, 3778812, 3918768, 4408614, 5038416, 5878152, 6612921, 7557624, 7837536, 8817228, 10076832, 11756304, 13225842, 15115248, 17634456, 23512608, 26451684, 30230496, 35268912, 52903368, 70537824, 105806736, 211613472]

約数ペア:

[(1, 211613472), (2, 105806736), (3, 70537824), (4, 52903368), (6, 35268912), (7, 30230496), (8, 26451684), (9, 23512608), (12, 17634456), (14, 15115248), (16, 13225842), (18, 11756304), (21, 10076832), (24, 8817228), (27, 7837536), (28, 7557624), (32, 6612921), (36, 5878152), (42, 5038416), (48, 4408614), (54, 3918768), (56, 3778812), (63, 3358944), (72, 2939076), (81, 2612512), (84, 2519208), (96, 2204307), (107, 1977696), (108, 1959384), (109, 1941408), (112, 1889406), (126, 1679472), (144, 1469538), (162, 1306256), (168, 1259604), (189, 1119648), (214, 988848), (216, 979692), (218, 970704), (224, 944703), (252, 839736), (288, 734769), (321, 659232), (324, 653128), (327, 647136), (336, 629802), (378, 559824), (428, 494424), (432, 489846), (436, 485352), (504, 419868), (567, 373216), (642, 329616), (648, 326564), (654, 323568), (672, 314901), (749, 282528), (756, 279912), (763, 277344), (856, 247212), (864, 244923), (872, 242676), (963, 219744), (981, 215712), (1008, 209934), (1134, 186608), (1284, 164808), (1296, 163282), (1308, 161784), (1498, 141264), (1512, 139956), (1526, 138672), (1712, 123606), (1744, 121338), (1926, 109872), (1962, 107856), (2016, 104967), (2247, 94176), (2268, 93304), (2289, 92448), (2568, 82404), (2592, 81641), (2616, 80892), (2889, 73248), (2943, 71904), (2996, 70632), (3024, 69978), (3052, 69336), (3424, 61803), (3488, 60669), (3852, 54936), (3924, 53928), (4494, 47088), (4536, 46652), (4578, 46224), (5136, 41202), (5232, 40446), (5778, 36624), (5886, 35952), (5992, 35316), (6048, 34989), (6104, 34668), (6741, 31392), (6867, 30816), (7704, 27468), (7848, 26964), (8667, 24416), (8829, 23968), (8988, 23544), (9072, 23326), (9156, 23112), (10272, 20601), (10464, 20223), (11556, 18312), (11663, 18144), (11772, 17976), (11984, 17658), (12208, 17334), (13482, 15696), (13734, 15408)]