383977216

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 108

約数和(自身を含む): 904208368

約数和(自身を除く): 520231152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 97, 112, 128, 188, 194, 224, 256, 329, 376, 388, 448, 658, 679, 752, 776, 896, 1316, 1358, 1504, 1552, 1792, 2209, 2632, 2716, 3008, 3104, 4418, 4559, 5264, 5432, 6016, 6208, 8836, 9118, 10528, 10864, 12032, 12416, 15463, 17672, 18236, 21056, 21728, 24832, 30926, 31913, 35344, 36472, 42112, 43456, 61852, 63826, 70688, 72944, 84224, 86912, 123704, 127652, 141376, 145888, 173824, 214273, 247408, 255304, 282752, 291776, 428546, 494816, 510608, 565504, 583552, 857092, 989632, 1021216, 1167104, 1499911, 1714184, 1979264, 2042432, 2999822, 3428368, 3958528, 4084864, 5999644, 6856736, 8169728, 11999288, 13713472, 23998576, 27426944, 47997152, 54853888, 95994304, 191988608, 383977216]

約数ペア:

[(1, 383977216), (2, 191988608), (4, 95994304), (7, 54853888), (8, 47997152), (14, 27426944), (16, 23998576), (28, 13713472), (32, 11999288), (47, 8169728), (56, 6856736), (64, 5999644), (94, 4084864), (97, 3958528), (112, 3428368), (128, 2999822), (188, 2042432), (194, 1979264), (224, 1714184), (256, 1499911), (329, 1167104), (376, 1021216), (388, 989632), (448, 857092), (658, 583552), (679, 565504), (752, 510608), (776, 494816), (896, 428546), (1316, 291776), (1358, 282752), (1504, 255304), (1552, 247408), (1792, 214273), (2209, 173824), (2632, 145888), (2716, 141376), (3008, 127652), (3104, 123704), (4418, 86912), (4559, 84224), (5264, 72944), (5432, 70688), (6016, 63826), (6208, 61852), (8836, 43456), (9118, 42112), (10528, 36472), (10864, 35344), (12032, 31913), (12416, 30926), (15463, 24832), (17672, 21728), (18236, 21056)]