388770816

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 176

約数和(自身を含む): 1202653440

約数和(自身を除く): 813882624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 179, 192, 202, 224, 256, 303, 336, 358, 384, 404, 448, 512, 537, 606, 672, 707, 716, 768, 808, 896, 1024, 1074, 1212, 1253, 1344, 1414, 1432, 1536, 1616, 1792, 2121, 2148, 2424, 2506, 2688, 2828, 2864, 3072, 3232, 3584, 3759, 4242, 4296, 4848, 5012, 5376, 5656, 5728, 6464, 7168, 7518, 8484, 8592, 9696, 10024, 10752, 11312, 11456, 12928, 15036, 16968, 17184, 18079, 19392, 20048, 21504, 22624, 22912, 25856, 30072, 33936, 34368, 36158, 38784, 40096, 45248, 45824, 51712, 54237, 60144, 67872, 68736, 72316, 77568, 80192, 90496, 91648, 103424, 108474, 120288, 126553, 135744, 137472, 144632, 155136, 160384, 180992, 183296, 216948, 240576, 253106, 271488, 274944, 289264, 310272, 320768, 361984, 379659, 433896, 481152, 506212, 542976, 549888, 578528, 641536, 723968, 759318, 867792, 962304, 1012424, 1085952, 1157056, 1283072, 1518636, 1735584, 1924608, 2024848, 2171904, 2314112, 3037272, 3471168, 3849216, 4049696, 4628224, 6074544, 6942336, 8099392, 9256448, 12149088, 13884672, 16198784, 18512896, 24298176, 27769344, 32397568, 48596352, 55538688, 64795136, 97192704, 129590272, 194385408, 388770816]

約数ペア:

[(1, 388770816), (2, 194385408), (3, 129590272), (4, 97192704), (6, 64795136), (7, 55538688), (8, 48596352), (12, 32397568), (14, 27769344), (16, 24298176), (21, 18512896), (24, 16198784), (28, 13884672), (32, 12149088), (42, 9256448), (48, 8099392), (56, 6942336), (64, 6074544), (84, 4628224), (96, 4049696), (101, 3849216), (112, 3471168), (128, 3037272), (168, 2314112), (179, 2171904), (192, 2024848), (202, 1924608), (224, 1735584), (256, 1518636), (303, 1283072), (336, 1157056), (358, 1085952), (384, 1012424), (404, 962304), (448, 867792), (512, 759318), (537, 723968), (606, 641536), (672, 578528), (707, 549888), (716, 542976), (768, 506212), (808, 481152), (896, 433896), (1024, 379659), (1074, 361984), (1212, 320768), (1253, 310272), (1344, 289264), (1414, 274944), (1432, 271488), (1536, 253106), (1616, 240576), (1792, 216948), (2121, 183296), (2148, 180992), (2424, 160384), (2506, 155136), (2688, 144632), (2828, 137472), (2864, 135744), (3072, 126553), (3232, 120288), (3584, 108474), (3759, 103424), (4242, 91648), (4296, 90496), (4848, 80192), (5012, 77568), (5376, 72316), (5656, 68736), (5728, 67872), (6464, 60144), (7168, 54237), (7518, 51712), (8484, 45824), (8592, 45248), (9696, 40096), (10024, 38784), (10752, 36158), (11312, 34368), (11456, 33936), (12928, 30072), (15036, 25856), (16968, 22912), (17184, 22624), (18079, 21504), (19392, 20048)]