275853744

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{26981}}^1$

素因数の和:27066

約数の個数: 60

約数和(自身を含む): 782909712

約数和(自身を除く): 507055968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 26981, 53962, 80943, 107924, 161886, 215848, 242829, 323772, 431696, 485658, 647544, 971316, 1295088, 1915651, 1942632, 3831302, 3885264, 5746953, 7662604, 11493906, 15325208, 17240859, 22987812, 30650416, 34481718, 45975624, 68963436, 91951248, 137926872, 275853744]

約数ペア:

[(1, 275853744), (2, 137926872), (3, 91951248), (4, 68963436), (6, 45975624), (8, 34481718), (9, 30650416), (12, 22987812), (16, 17240859), (18, 15325208), (24, 11493906), (36, 7662604), (48, 5746953), (71, 3885264), (72, 3831302), (142, 1942632), (144, 1915651), (213, 1295088), (284, 971316), (426, 647544), (568, 485658), (639, 431696), (852, 323772), (1136, 242829), (1278, 215848), (1704, 161886), (2556, 107924), (3408, 80943), (5112, 53962), (10224, 26981)]