253239744

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 698617856

約数和(自身を除く): 445378112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 157, 186, 192, 248, 271, 314, 372, 471, 496, 542, 628, 744, 813, 942, 992, 1084, 1256, 1488, 1626, 1884, 1984, 2168, 2512, 2976, 3252, 3768, 4336, 4867, 5024, 5952, 6504, 7536, 8401, 8672, 9734, 10048, 13008, 14601, 15072, 16802, 17344, 19468, 25203, 26016, 29202, 30144, 33604, 38936, 42547, 50406, 52032, 58404, 67208, 77872, 85094, 100812, 116808, 127641, 134416, 155744, 170188, 201624, 233616, 255282, 268832, 311488, 340376, 403248, 467232, 510564, 537664, 680752, 806496, 934464, 1021128, 1318957, 1361504, 1612992, 2042256, 2637914, 2723008, 3956871, 4084512, 5275828, 7913742, 8169024, 10551656, 15827484, 21103312, 31654968, 42206624, 63309936, 84413248, 126619872, 253239744]

約数ペア:

[(1, 253239744), (2, 126619872), (3, 84413248), (4, 63309936), (6, 42206624), (8, 31654968), (12, 21103312), (16, 15827484), (24, 10551656), (31, 8169024), (32, 7913742), (48, 5275828), (62, 4084512), (64, 3956871), (93, 2723008), (96, 2637914), (124, 2042256), (157, 1612992), (186, 1361504), (192, 1318957), (248, 1021128), (271, 934464), (314, 806496), (372, 680752), (471, 537664), (496, 510564), (542, 467232), (628, 403248), (744, 340376), (813, 311488), (942, 268832), (992, 255282), (1084, 233616), (1256, 201624), (1488, 170188), (1626, 155744), (1884, 134416), (1984, 127641), (2168, 116808), (2512, 100812), (2976, 85094), (3252, 77872), (3768, 67208), (4336, 58404), (4867, 52032), (5024, 50406), (5952, 42547), (6504, 38936), (7536, 33604), (8401, 30144), (8672, 29202), (9734, 26016), (10048, 25203), (13008, 19468), (14601, 17344), (15072, 16802)]