855307152

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2890

約数の個数: 180

約数和(自身を含む): 2850241680

約数和(自身を除く): 1994934528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 252, 258, 294, 301, 336, 344, 387, 392, 441, 504, 516, 588, 602, 688, 774, 784, 882, 903, 1008, 1032, 1176, 1204, 1548, 1764, 1806, 2064, 2107, 2352, 2408, 2709, 2819, 3096, 3528, 3612, 4214, 4816, 5418, 5638, 6192, 6321, 7056, 7224, 8428, 8457, 10836, 11276, 12642, 14448, 16856, 16914, 18963, 19733, 21672, 22552, 25284, 25371, 33712, 33828, 37926, 39466, 43344, 45104, 50568, 50742, 59199, 67656, 75852, 78932, 101136, 101484, 118398, 121217, 135312, 138131, 151704, 157864, 177597, 202968, 236796, 242434, 276262, 303408, 315728, 355194, 363651, 405936, 414393, 473592, 484868, 552524, 710388, 727302, 828786, 848519, 947184, 969736, 1090953, 1105048, 1243179, 1420776, 1454604, 1657572, 1697038, 1939472, 2181906, 2210096, 2486358, 2545557, 2841552, 2909208, 3315144, 3394076, 4363812, 4972716, 5091114, 5818416, 5939633, 6630288, 6788152, 7636671, 8727624, 9945432, 10182228, 11879266, 13576304, 15273342, 17455248, 17818899, 19890864, 20364456, 23758532, 30546684, 35637798, 40728912, 47517064, 53456697, 61093368, 71275596, 95034128, 106913394, 122186736, 142551192, 213826788, 285102384, 427653576, 855307152]

約数ペア:

[(1, 855307152), (2, 427653576), (3, 285102384), (4, 213826788), (6, 142551192), (7, 122186736), (8, 106913394), (9, 95034128), (12, 71275596), (14, 61093368), (16, 53456697), (18, 47517064), (21, 40728912), (24, 35637798), (28, 30546684), (36, 23758532), (42, 20364456), (43, 19890864), (48, 17818899), (49, 17455248), (56, 15273342), (63, 13576304), (72, 11879266), (84, 10182228), (86, 9945432), (98, 8727624), (112, 7636671), (126, 6788152), (129, 6630288), (144, 5939633), (147, 5818416), (168, 5091114), (172, 4972716), (196, 4363812), (252, 3394076), (258, 3315144), (294, 2909208), (301, 2841552), (336, 2545557), (344, 2486358), (387, 2210096), (392, 2181906), (441, 1939472), (504, 1697038), (516, 1657572), (588, 1454604), (602, 1420776), (688, 1243179), (774, 1105048), (784, 1090953), (882, 969736), (903, 947184), (1008, 848519), (1032, 828786), (1176, 727302), (1204, 710388), (1548, 552524), (1764, 484868), (1806, 473592), (2064, 414393), (2107, 405936), (2352, 363651), (2408, 355194), (2709, 315728), (2819, 303408), (3096, 276262), (3528, 242434), (3612, 236796), (4214, 202968), (4816, 177597), (5418, 157864), (5638, 151704), (6192, 138131), (6321, 135312), (7056, 121217), (7224, 118398), (8428, 101484), (8457, 101136), (10836, 78932), (11276, 75852), (12642, 67656), (14448, 59199), (16856, 50742), (16914, 50568), (18963, 45104), (19733, 43344), (21672, 39466), (22552, 37926), (25284, 33828), (25371, 33712)]