285245184

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 878167808

約数和(自身を除く): 592922624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 168, 192, 194, 224, 256, 291, 336, 384, 388, 448, 547, 582, 672, 679, 768, 776, 896, 1094, 1164, 1344, 1358, 1552, 1641, 1792, 2037, 2188, 2328, 2688, 2716, 3104, 3282, 3829, 4074, 4376, 4656, 5376, 5432, 6208, 6564, 7658, 8148, 8752, 9312, 10864, 11487, 12416, 13128, 15316, 16296, 17504, 18624, 21728, 22974, 24832, 26256, 30632, 32592, 35008, 37248, 43456, 45948, 52512, 53059, 61264, 65184, 70016, 74496, 86912, 91896, 105024, 106118, 122528, 130368, 140032, 159177, 173824, 183792, 210048, 212236, 245056, 260736, 318354, 367584, 371413, 420096, 424472, 490112, 521472, 636708, 735168, 742826, 848944, 980224, 1114239, 1273416, 1470336, 1485652, 1697888, 2228478, 2546832, 2940672, 2971304, 3395776, 4456956, 5093664, 5942608, 6791552, 8913912, 10187328, 11885216, 13583104, 17827824, 20374656, 23770432, 35655648, 40749312, 47540864, 71311296, 95081728, 142622592, 285245184]

約数ペア:

[(1, 285245184), (2, 142622592), (3, 95081728), (4, 71311296), (6, 47540864), (7, 40749312), (8, 35655648), (12, 23770432), (14, 20374656), (16, 17827824), (21, 13583104), (24, 11885216), (28, 10187328), (32, 8913912), (42, 6791552), (48, 5942608), (56, 5093664), (64, 4456956), (84, 3395776), (96, 2971304), (97, 2940672), (112, 2546832), (128, 2228478), (168, 1697888), (192, 1485652), (194, 1470336), (224, 1273416), (256, 1114239), (291, 980224), (336, 848944), (384, 742826), (388, 735168), (448, 636708), (547, 521472), (582, 490112), (672, 424472), (679, 420096), (768, 371413), (776, 367584), (896, 318354), (1094, 260736), (1164, 245056), (1344, 212236), (1358, 210048), (1552, 183792), (1641, 173824), (1792, 159177), (2037, 140032), (2188, 130368), (2328, 122528), (2688, 106118), (2716, 105024), (3104, 91896), (3282, 86912), (3829, 74496), (4074, 70016), (4376, 65184), (4656, 61264), (5376, 53059), (5432, 52512), (6208, 45948), (6564, 43456), (7658, 37248), (8148, 35008), (8752, 32592), (9312, 30632), (10864, 26256), (11487, 24832), (12416, 22974), (13128, 21728), (15316, 18624), (16296, 17504)]