813809024

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 1941166080

約数和(自身を除く): 1127357056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 83, 112, 124, 128, 166, 217, 224, 248, 332, 353, 434, 448, 496, 581, 664, 706, 868, 896, 992, 1162, 1328, 1412, 1736, 1984, 2324, 2471, 2573, 2656, 2824, 3472, 3968, 4648, 4942, 5146, 5312, 5648, 6944, 9296, 9884, 10292, 10624, 10943, 11296, 13888, 18011, 18592, 19768, 20584, 21886, 22592, 27776, 29299, 36022, 37184, 39536, 41168, 43772, 45184, 58598, 72044, 74368, 76601, 79072, 82336, 87544, 117196, 144088, 153202, 158144, 164672, 175088, 205093, 234392, 288176, 306404, 316288, 329344, 350176, 410186, 468784, 576352, 612808, 700352, 820372, 908269, 937568, 1152704, 1225616, 1400704, 1640744, 1816538, 1875136, 2305408, 2451232, 3281488, 3633076, 3750272, 4902464, 6357883, 6562976, 7266152, 9804928, 12715766, 13125952, 14532304, 25431532, 26251904, 29064608, 50863064, 58129216, 101726128, 116258432, 203452256, 406904512, 813809024]

約数ペア:

[(1, 813809024), (2, 406904512), (4, 203452256), (7, 116258432), (8, 101726128), (14, 58129216), (16, 50863064), (28, 29064608), (31, 26251904), (32, 25431532), (56, 14532304), (62, 13125952), (64, 12715766), (83, 9804928), (112, 7266152), (124, 6562976), (128, 6357883), (166, 4902464), (217, 3750272), (224, 3633076), (248, 3281488), (332, 2451232), (353, 2305408), (434, 1875136), (448, 1816538), (496, 1640744), (581, 1400704), (664, 1225616), (706, 1152704), (868, 937568), (896, 908269), (992, 820372), (1162, 700352), (1328, 612808), (1412, 576352), (1736, 468784), (1984, 410186), (2324, 350176), (2471, 329344), (2573, 316288), (2656, 306404), (2824, 288176), (3472, 234392), (3968, 205093), (4648, 175088), (4942, 164672), (5146, 158144), (5312, 153202), (5648, 144088), (6944, 117196), (9296, 87544), (9884, 82336), (10292, 79072), (10624, 76601), (10943, 74368), (11296, 72044), (13888, 58598), (18011, 45184), (18592, 43772), (19768, 41168), (20584, 39536), (21886, 37184), (22592, 36022), (27776, 29299)]