389736144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{359}}^2$

素因数の和:742

約数の個数: 120

約数和(自身を含む): 1282070720

約数和(自身を除く): 892334576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 359, 378, 432, 504, 718, 756, 1008, 1077, 1436, 1512, 2154, 2513, 2872, 3024, 3231, 4308, 5026, 5744, 6462, 7539, 8616, 9693, 10052, 12924, 15078, 17232, 19386, 20104, 22617, 25848, 30156, 38772, 40208, 45234, 51696, 60312, 67851, 77544, 90468, 120624, 128881, 135702, 155088, 180936, 257762, 271404, 361872, 386643, 515524, 542808, 773286, 902167, 1031048, 1085616, 1159929, 1546572, 1804334, 2062096, 2319858, 2706501, 3093144, 3479787, 3608668, 4639716, 5413002, 6186288, 6959574, 7217336, 8119503, 9279432, 10826004, 13919148, 14434672, 16239006, 18558864, 21652008, 24358509, 27838296, 32478012, 43304016, 48717018, 55676592, 64956024, 97434036, 129912048, 194868072, 389736144]

約数ペア:

[(1, 389736144), (2, 194868072), (3, 129912048), (4, 97434036), (6, 64956024), (7, 55676592), (8, 48717018), (9, 43304016), (12, 32478012), (14, 27838296), (16, 24358509), (18, 21652008), (21, 18558864), (24, 16239006), (27, 14434672), (28, 13919148), (36, 10826004), (42, 9279432), (48, 8119503), (54, 7217336), (56, 6959574), (63, 6186288), (72, 5413002), (84, 4639716), (108, 3608668), (112, 3479787), (126, 3093144), (144, 2706501), (168, 2319858), (189, 2062096), (216, 1804334), (252, 1546572), (336, 1159929), (359, 1085616), (378, 1031048), (432, 902167), (504, 773286), (718, 542808), (756, 515524), (1008, 386643), (1077, 361872), (1436, 271404), (1512, 257762), (2154, 180936), (2513, 155088), (2872, 135702), (3024, 128881), (3231, 120624), (4308, 90468), (5026, 77544), (5744, 67851), (6462, 60312), (7539, 51696), (8616, 45234), (9693, 40208), (10052, 38772), (12924, 30156), (15078, 25848), (17232, 22617), (19386, 20104)]