251484912

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 200

約数和(自身を含む): 876233600

約数和(自身を除く): 624748688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 648, 684, 756, 798, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1459, 1512, 1539, 1596, 2052, 2128, 2268, 2394, 2736, 2918, 3024, 3078, 3192, 3591, 4104, 4377, 4536, 4788, 5836, 6156, 6384, 7182, 8208, 8754, 9072, 9576, 10213, 10773, 11672, 12312, 13131, 14364, 17508, 19152, 20426, 21546, 23344, 24624, 26262, 27721, 28728, 30639, 35016, 39393, 40852, 43092, 52524, 55442, 57456, 61278, 70032, 78786, 81704, 83163, 86184, 91917, 105048, 110884, 118179, 122556, 157572, 163408, 166326, 172368, 183834, 194047, 210096, 221768, 236358, 245112, 249489, 275751, 315144, 332652, 367668, 388094, 443536, 472716, 490224, 498978, 551502, 582141, 630288, 665304, 735336, 748467, 776188, 827253, 945432, 997956, 1103004, 1164282, 1330608, 1470672, 1496934, 1552376, 1654506, 1746423, 1890864, 1995912, 2206008, 2245401, 2328564, 2993868, 3104752, 3309012, 3492846, 3991824, 4412016, 4490802, 4657128, 5239269, 5987736, 6618024, 6985692, 8981604, 9314256, 10478538, 11975472, 13236048, 13971384, 15717807, 17963208, 20957076, 27942768, 31435614, 35926416, 41914152, 62871228, 83828304, 125742456, 251484912]

約数ペア:

[(1, 251484912), (2, 125742456), (3, 83828304), (4, 62871228), (6, 41914152), (7, 35926416), (8, 31435614), (9, 27942768), (12, 20957076), (14, 17963208), (16, 15717807), (18, 13971384), (19, 13236048), (21, 11975472), (24, 10478538), (27, 9314256), (28, 8981604), (36, 6985692), (38, 6618024), (42, 5987736), (48, 5239269), (54, 4657128), (56, 4490802), (57, 4412016), (63, 3991824), (72, 3492846), (76, 3309012), (81, 3104752), (84, 2993868), (108, 2328564), (112, 2245401), (114, 2206008), (126, 1995912), (133, 1890864), (144, 1746423), (152, 1654506), (162, 1552376), (168, 1496934), (171, 1470672), (189, 1330608), (216, 1164282), (228, 1103004), (252, 997956), (266, 945432), (304, 827253), (324, 776188), (336, 748467), (342, 735336), (378, 665304), (399, 630288), (432, 582141), (456, 551502), (504, 498978), (513, 490224), (532, 472716), (567, 443536), (648, 388094), (684, 367668), (756, 332652), (798, 315144), (912, 275751), (1008, 249489), (1026, 245112), (1064, 236358), (1134, 221768), (1197, 210096), (1296, 194047), (1368, 183834), (1459, 172368), (1512, 166326), (1539, 163408), (1596, 157572), (2052, 122556), (2128, 118179), (2268, 110884), (2394, 105048), (2736, 91917), (2918, 86184), (3024, 83163), (3078, 81704), (3192, 78786), (3591, 70032), (4104, 61278), (4377, 57456), (4536, 55442), (4788, 52524), (5836, 43092), (6156, 40852), (6384, 39393), (7182, 35016), (8208, 30639), (8754, 28728), (9072, 27721), (9576, 26262), (10213, 24624), (10773, 23344), (11672, 21546), (12312, 20426), (13131, 19152), (14364, 17508)]