221964624

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 200

約数和(自身を含む): 752600640

約数和(自身を除く): 530636016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 252, 258, 301, 324, 336, 344, 378, 387, 432, 504, 516, 567, 569, 602, 648, 688, 756, 774, 903, 1008, 1032, 1134, 1138, 1161, 1204, 1296, 1512, 1548, 1707, 1806, 2064, 2268, 2276, 2322, 2408, 2709, 3024, 3096, 3414, 3483, 3612, 3983, 4536, 4552, 4644, 4816, 5121, 5418, 6192, 6828, 6966, 7224, 7966, 8127, 9072, 9104, 9288, 10242, 10836, 11949, 13656, 13932, 14448, 15363, 15932, 16254, 18576, 20484, 21672, 23898, 24381, 24467, 27312, 27864, 30726, 31864, 32508, 35847, 40968, 43344, 46089, 47796, 48762, 48934, 55728, 61452, 63728, 65016, 71694, 73401, 81936, 92178, 95592, 97524, 97868, 107541, 122904, 130032, 143388, 146802, 171269, 184356, 191184, 195048, 195736, 215082, 220203, 245808, 286776, 293604, 322623, 342538, 368712, 390096, 391472, 430164, 440406, 513807, 573552, 587208, 645246, 660609, 685076, 737424, 860328, 880812, 1027614, 1174416, 1290492, 1321218, 1370152, 1541421, 1720656, 1761624, 1981827, 2055228, 2580984, 2642436, 2740304, 3082842, 3523248, 3963654, 4110456, 4624263, 5161968, 5284872, 6165684, 7927308, 8220912, 9248526, 10569744, 12331368, 13872789, 15854616, 18497052, 24662736, 27745578, 31709232, 36994104, 55491156, 73988208, 110982312, 221964624]

約数ペア:

[(1, 221964624), (2, 110982312), (3, 73988208), (4, 55491156), (6, 36994104), (7, 31709232), (8, 27745578), (9, 24662736), (12, 18497052), (14, 15854616), (16, 13872789), (18, 12331368), (21, 10569744), (24, 9248526), (27, 8220912), (28, 7927308), (36, 6165684), (42, 5284872), (43, 5161968), (48, 4624263), (54, 4110456), (56, 3963654), (63, 3523248), (72, 3082842), (81, 2740304), (84, 2642436), (86, 2580984), (108, 2055228), (112, 1981827), (126, 1761624), (129, 1720656), (144, 1541421), (162, 1370152), (168, 1321218), (172, 1290492), (189, 1174416), (216, 1027614), (252, 880812), (258, 860328), (301, 737424), (324, 685076), (336, 660609), (344, 645246), (378, 587208), (387, 573552), (432, 513807), (504, 440406), (516, 430164), (567, 391472), (569, 390096), (602, 368712), (648, 342538), (688, 322623), (756, 293604), (774, 286776), (903, 245808), (1008, 220203), (1032, 215082), (1134, 195736), (1138, 195048), (1161, 191184), (1204, 184356), (1296, 171269), (1512, 146802), (1548, 143388), (1707, 130032), (1806, 122904), (2064, 107541), (2268, 97868), (2276, 97524), (2322, 95592), (2408, 92178), (2709, 81936), (3024, 73401), (3096, 71694), (3414, 65016), (3483, 63728), (3612, 61452), (3983, 55728), (4536, 48934), (4552, 48762), (4644, 47796), (4816, 46089), (5121, 43344), (5418, 40968), (6192, 35847), (6828, 32508), (6966, 31864), (7224, 30726), (7966, 27864), (8127, 27312), (9072, 24467), (9104, 24381), (9288, 23898), (10242, 21672), (10836, 20484), (11949, 18576), (13656, 16254), (13932, 15932), (14448, 15363)]