313784832

素因数分解:

$2^9\times 3^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1029

約数の個数: 80

約数和(自身を含む): 840071232

約数和(自身を除く): 526286400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 281, 384, 512, 562, 727, 768, 843, 1124, 1454, 1536, 1686, 2181, 2248, 2908, 3372, 4362, 4496, 5816, 6744, 8724, 8992, 11632, 13488, 17448, 17984, 23264, 26976, 34896, 35968, 46528, 53952, 69792, 71936, 93056, 107904, 139584, 143872, 186112, 204287, 215808, 279168, 372224, 408574, 431616, 558336, 612861, 817148, 1116672, 1225722, 1634296, 2451444, 3268592, 4902888, 6537184, 9805776, 13074368, 19611552, 26148736, 39223104, 52297472, 78446208, 104594944, 156892416, 313784832]

約数ペア:

[(1, 313784832), (2, 156892416), (3, 104594944), (4, 78446208), (6, 52297472), (8, 39223104), (12, 26148736), (16, 19611552), (24, 13074368), (32, 9805776), (48, 6537184), (64, 4902888), (96, 3268592), (128, 2451444), (192, 1634296), (256, 1225722), (281, 1116672), (384, 817148), (512, 612861), (562, 558336), (727, 431616), (768, 408574), (843, 372224), (1124, 279168), (1454, 215808), (1536, 204287), (1686, 186112), (2181, 143872), (2248, 139584), (2908, 107904), (3372, 93056), (4362, 71936), (4496, 69792), (5816, 53952), (6744, 46528), (8724, 35968), (8992, 34896), (11632, 26976), (13488, 23264), (17448, 17984)]