253430304

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 714665952

約数和(自身を除く): 461235648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 73, 86, 87, 96, 116, 129, 146, 172, 174, 219, 232, 258, 292, 344, 348, 438, 464, 516, 584, 688, 696, 841, 876, 928, 1032, 1168, 1247, 1376, 1392, 1682, 1752, 2064, 2117, 2336, 2494, 2523, 2784, 3139, 3364, 3504, 3741, 4128, 4234, 4988, 5046, 6278, 6351, 6728, 7008, 7482, 8468, 9417, 9976, 10092, 12556, 12702, 13456, 14964, 16936, 18834, 19952, 20184, 25112, 25404, 26912, 29928, 33872, 36163, 37668, 39904, 40368, 50224, 50808, 59856, 61393, 67744, 72326, 75336, 80736, 91031, 100448, 101616, 108489, 119712, 122786, 144652, 150672, 182062, 184179, 203232, 216978, 245572, 273093, 289304, 301344, 364124, 368358, 433956, 491144, 546186, 578608, 728248, 736716, 867912, 982288, 1092372, 1157216, 1456496, 1473432, 1735824, 1964576, 2184744, 2639899, 2912992, 2946864, 3471648, 4369488, 5279798, 5893728, 7919697, 8738976, 10559596, 15839394, 21119192, 31678788, 42238384, 63357576, 84476768, 126715152, 253430304]

約数ペア:

[(1, 253430304), (2, 126715152), (3, 84476768), (4, 63357576), (6, 42238384), (8, 31678788), (12, 21119192), (16, 15839394), (24, 10559596), (29, 8738976), (32, 7919697), (43, 5893728), (48, 5279798), (58, 4369488), (73, 3471648), (86, 2946864), (87, 2912992), (96, 2639899), (116, 2184744), (129, 1964576), (146, 1735824), (172, 1473432), (174, 1456496), (219, 1157216), (232, 1092372), (258, 982288), (292, 867912), (344, 736716), (348, 728248), (438, 578608), (464, 546186), (516, 491144), (584, 433956), (688, 368358), (696, 364124), (841, 301344), (876, 289304), (928, 273093), (1032, 245572), (1168, 216978), (1247, 203232), (1376, 184179), (1392, 182062), (1682, 150672), (1752, 144652), (2064, 122786), (2117, 119712), (2336, 108489), (2494, 101616), (2523, 100448), (2784, 91031), (3139, 80736), (3364, 75336), (3504, 72326), (3741, 67744), (4128, 61393), (4234, 59856), (4988, 50808), (5046, 50224), (6278, 40368), (6351, 39904), (6728, 37668), (7008, 36163), (7482, 33872), (8468, 29928), (9417, 26912), (9976, 25404), (10092, 25112), (12556, 20184), (12702, 19952), (13456, 18834), (14964, 16936)]