387375744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 1183265280

約数和(自身を除く): 795889536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 211, 224, 336, 384, 422, 448, 633, 672, 683, 844, 896, 1266, 1344, 1366, 1477, 1688, 2049, 2532, 2688, 2732, 2954, 3376, 4098, 4431, 4781, 5064, 5464, 5908, 6752, 8196, 8862, 9562, 10128, 10928, 11816, 13504, 14343, 16392, 17724, 19124, 20256, 21856, 23632, 27008, 28686, 32784, 35448, 38248, 40512, 43712, 47264, 57372, 65568, 70896, 76496, 81024, 87424, 94528, 114744, 131136, 141792, 144113, 152992, 189056, 229488, 262272, 283584, 288226, 305984, 432339, 458976, 567168, 576452, 611968, 864678, 917952, 1008791, 1152904, 1729356, 1835904, 2017582, 2305808, 3026373, 3458712, 4035164, 4611616, 6052746, 6917424, 8070328, 9223232, 12105492, 13834848, 16140656, 18446464, 24210984, 27669696, 32281312, 48421968, 55339392, 64562624, 96843936, 129125248, 193687872, 387375744]

約数ペア:

[(1, 387375744), (2, 193687872), (3, 129125248), (4, 96843936), (6, 64562624), (7, 55339392), (8, 48421968), (12, 32281312), (14, 27669696), (16, 24210984), (21, 18446464), (24, 16140656), (28, 13834848), (32, 12105492), (42, 9223232), (48, 8070328), (56, 6917424), (64, 6052746), (84, 4611616), (96, 4035164), (112, 3458712), (128, 3026373), (168, 2305808), (192, 2017582), (211, 1835904), (224, 1729356), (336, 1152904), (384, 1008791), (422, 917952), (448, 864678), (633, 611968), (672, 576452), (683, 567168), (844, 458976), (896, 432339), (1266, 305984), (1344, 288226), (1366, 283584), (1477, 262272), (1688, 229488), (2049, 189056), (2532, 152992), (2688, 144113), (2732, 141792), (2954, 131136), (3376, 114744), (4098, 94528), (4431, 87424), (4781, 81024), (5064, 76496), (5464, 70896), (5908, 65568), (6752, 57372), (8196, 47264), (8862, 43712), (9562, 40512), (10128, 38248), (10928, 35448), (11816, 32784), (13504, 28686), (14343, 27008), (16392, 23632), (17724, 21856), (19124, 20256)]