309944576

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 649010880

約数和(自身を除く): 339066304

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 232, 256, 332, 464, 503, 664, 928, 1006, 1328, 1856, 2012, 2407, 2656, 3712, 4024, 4814, 5312, 7424, 8048, 9628, 10624, 14587, 16096, 19256, 21248, 29174, 32192, 38512, 41749, 58348, 64384, 77024, 83498, 116696, 128768, 154048, 166996, 233392, 308096, 333992, 466784, 616192, 667984, 933568, 1210721, 1335968, 1867136, 2421442, 2671936, 3734272, 4842884, 5343872, 9685768, 10687744, 19371536, 38743072, 77486144, 154972288, 309944576]

約数ペア:

[(1, 309944576), (2, 154972288), (4, 77486144), (8, 38743072), (16, 19371536), (29, 10687744), (32, 9685768), (58, 5343872), (64, 4842884), (83, 3734272), (116, 2671936), (128, 2421442), (166, 1867136), (232, 1335968), (256, 1210721), (332, 933568), (464, 667984), (503, 616192), (664, 466784), (928, 333992), (1006, 308096), (1328, 233392), (1856, 166996), (2012, 154048), (2407, 128768), (2656, 116696), (3712, 83498), (4024, 77024), (4814, 64384), (5312, 58348), (7424, 41749), (8048, 38512), (9628, 32192), (10624, 29174), (14587, 21248), (16096, 19256)]