16340364648

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{4799}}^1$

素因数の和:4980

約数の個数: 144

約数和(自身を含む): 47073312000

約数和(自身を除く): 30732947352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 131, 152, 171, 228, 262, 342, 361, 393, 456, 524, 684, 722, 786, 1048, 1083, 1179, 1368, 1444, 1572, 2166, 2358, 2489, 2888, 3144, 3249, 4332, 4716, 4799, 4978, 6498, 7467, 8664, 9432, 9598, 9956, 12996, 14397, 14934, 19196, 19912, 22401, 25992, 28794, 29868, 38392, 43191, 44802, 47291, 57588, 59736, 86382, 89604, 91181, 94582, 115176, 141873, 172764, 179208, 182362, 189164, 273543, 283746, 345528, 364724, 378328, 425619, 547086, 567492, 628669, 729448, 820629, 851238, 1094172, 1134984, 1257338, 1641258, 1702476, 1732439, 1886007, 2188344, 2514676, 3282516, 3404952, 3464878, 3772014, 5029352, 5197317, 5658021, 6565032, 6929756, 7544028, 10394634, 11316042, 11944711, 13859512, 15088056, 15591951, 20789268, 22632084, 23889422, 31183902, 35834133, 41578536, 45264168, 47778844, 62367804, 71668266, 95557688, 107502399, 124735608, 143336532, 215004798, 226949509, 286673064, 430009596, 453899018, 680848527, 860019192, 907798036, 1361697054, 1815596072, 2042545581, 2723394108, 4085091162, 5446788216, 8170182324, 16340364648]

約数ペア:

[(1, 16340364648), (2, 8170182324), (3, 5446788216), (4, 4085091162), (6, 2723394108), (8, 2042545581), (9, 1815596072), (12, 1361697054), (18, 907798036), (19, 860019192), (24, 680848527), (36, 453899018), (38, 430009596), (57, 286673064), (72, 226949509), (76, 215004798), (114, 143336532), (131, 124735608), (152, 107502399), (171, 95557688), (228, 71668266), (262, 62367804), (342, 47778844), (361, 45264168), (393, 41578536), (456, 35834133), (524, 31183902), (684, 23889422), (722, 22632084), (786, 20789268), (1048, 15591951), (1083, 15088056), (1179, 13859512), (1368, 11944711), (1444, 11316042), (1572, 10394634), (2166, 7544028), (2358, 6929756), (2489, 6565032), (2888, 5658021), (3144, 5197317), (3249, 5029352), (4332, 3772014), (4716, 3464878), (4799, 3404952), (4978, 3282516), (6498, 2514676), (7467, 2188344), (8664, 1886007), (9432, 1732439), (9598, 1702476), (9956, 1641258), (12996, 1257338), (14397, 1134984), (14934, 1094172), (19196, 851238), (19912, 820629), (22401, 729448), (25992, 628669), (28794, 567492), (29868, 547086), (38392, 425619), (43191, 378328), (44802, 364724), (47291, 345528), (57588, 283746), (59736, 273543), (86382, 189164), (89604, 182362), (91181, 179208), (94582, 172764), (115176, 141873)]