381521952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2071

約数の個数: 144

約数和(自身を含む): 1253371392

約数和(自身を除く): 871849440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 1951, 2016, 2037, 2328, 2716, 3104, 3492, 3902, 4074, 4656, 5432, 5853, 6111, 6984, 7804, 8148, 9312, 10864, 11706, 12222, 13657, 13968, 15608, 16296, 17559, 21728, 23412, 24444, 27314, 27936, 31216, 32592, 35118, 40971, 46824, 48888, 54628, 62432, 65184, 70236, 81942, 93648, 97776, 109256, 122913, 140472, 163884, 187296, 189247, 195552, 218512, 245826, 280944, 327768, 378494, 437024, 491652, 561888, 567741, 655536, 756988, 983304, 1135482, 1311072, 1324729, 1513976, 1703223, 1966608, 2270964, 2649458, 3027952, 3406446, 3933216, 3974187, 4541928, 5298916, 6055904, 6812892, 7948374, 9083856, 10597832, 11922561, 13625784, 15896748, 18167712, 21195664, 23845122, 27251568, 31793496, 42391328, 47690244, 54503136, 63586992, 95380488, 127173984, 190760976, 381521952]

約数ペア:

[(1, 381521952), (2, 190760976), (3, 127173984), (4, 95380488), (6, 63586992), (7, 54503136), (8, 47690244), (9, 42391328), (12, 31793496), (14, 27251568), (16, 23845122), (18, 21195664), (21, 18167712), (24, 15896748), (28, 13625784), (32, 11922561), (36, 10597832), (42, 9083856), (48, 7948374), (56, 6812892), (63, 6055904), (72, 5298916), (84, 4541928), (96, 3974187), (97, 3933216), (112, 3406446), (126, 3027952), (144, 2649458), (168, 2270964), (194, 1966608), (224, 1703223), (252, 1513976), (288, 1324729), (291, 1311072), (336, 1135482), (388, 983304), (504, 756988), (582, 655536), (672, 567741), (679, 561888), (776, 491652), (873, 437024), (1008, 378494), (1164, 327768), (1358, 280944), (1552, 245826), (1746, 218512), (1951, 195552), (2016, 189247), (2037, 187296), (2328, 163884), (2716, 140472), (3104, 122913), (3492, 109256), (3902, 97776), (4074, 93648), (4656, 81942), (5432, 70236), (5853, 65184), (6111, 62432), (6984, 54628), (7804, 48888), (8148, 46824), (9312, 40971), (10864, 35118), (11706, 32592), (12222, 31216), (13657, 27936), (13968, 27314), (15608, 24444), (16296, 23412), (17559, 21728)]