390614784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 1200498432

約数和(自身を除く): 809883648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 256, 336, 339, 384, 448, 452, 643, 672, 678, 768, 791, 896, 904, 1286, 1344, 1356, 1582, 1792, 1808, 1929, 2373, 2572, 2688, 2712, 3164, 3616, 3858, 4501, 4746, 5144, 5376, 5424, 6328, 7232, 7716, 9002, 9492, 10288, 10848, 12656, 13503, 14464, 15432, 18004, 18984, 20576, 21696, 25312, 27006, 28928, 30864, 36008, 37968, 41152, 43392, 50624, 54012, 61728, 72016, 72659, 75936, 82304, 86784, 101248, 108024, 123456, 144032, 145318, 151872, 164608, 202496, 216048, 217977, 246912, 288064, 290636, 303744, 432096, 435954, 493824, 508613, 576128, 581272, 607488, 864192, 871908, 1017226, 1152256, 1162544, 1525839, 1728384, 1743816, 2034452, 2325088, 3051678, 3456768, 3487632, 4068904, 4650176, 6103356, 6975264, 8137808, 9300352, 12206712, 13950528, 16275616, 18600704, 24413424, 27901056, 32551232, 48826848, 55802112, 65102464, 97653696, 130204928, 195307392, 390614784]

約数ペア:

[(1, 390614784), (2, 195307392), (3, 130204928), (4, 97653696), (6, 65102464), (7, 55802112), (8, 48826848), (12, 32551232), (14, 27901056), (16, 24413424), (21, 18600704), (24, 16275616), (28, 13950528), (32, 12206712), (42, 9300352), (48, 8137808), (56, 6975264), (64, 6103356), (84, 4650176), (96, 4068904), (112, 3487632), (113, 3456768), (128, 3051678), (168, 2325088), (192, 2034452), (224, 1743816), (226, 1728384), (256, 1525839), (336, 1162544), (339, 1152256), (384, 1017226), (448, 871908), (452, 864192), (643, 607488), (672, 581272), (678, 576128), (768, 508613), (791, 493824), (896, 435954), (904, 432096), (1286, 303744), (1344, 290636), (1356, 288064), (1582, 246912), (1792, 217977), (1808, 216048), (1929, 202496), (2373, 164608), (2572, 151872), (2688, 145318), (2712, 144032), (3164, 123456), (3616, 108024), (3858, 101248), (4501, 86784), (4746, 82304), (5144, 75936), (5376, 72659), (5424, 72016), (6328, 61728), (7232, 54012), (7716, 50624), (9002, 43392), (9492, 41152), (10288, 37968), (10848, 36008), (12656, 30864), (13503, 28928), (14464, 27006), (15432, 25312), (18004, 21696), (18984, 20576)]