423963136

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:829

約数の個数: 80

約数和(自身を含む): 911566656

約数和(自身を除く): 487603520

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 256, 268, 272, 512, 536, 544, 727, 1072, 1088, 1139, 1454, 2144, 2176, 2278, 2908, 4288, 4352, 4556, 5816, 8576, 8704, 9112, 11632, 12359, 17152, 18224, 23264, 24718, 34304, 36448, 46528, 48709, 49436, 72896, 93056, 97418, 98872, 145792, 186112, 194836, 197744, 291584, 372224, 389672, 395488, 583168, 779344, 790976, 828053, 1558688, 1581952, 1656106, 3117376, 3163904, 3312212, 6234752, 6327808, 6624424, 12469504, 13248848, 24939008, 26497696, 52995392, 105990784, 211981568, 423963136]

約数ペア:

[(1, 423963136), (2, 211981568), (4, 105990784), (8, 52995392), (16, 26497696), (17, 24939008), (32, 13248848), (34, 12469504), (64, 6624424), (67, 6327808), (68, 6234752), (128, 3312212), (134, 3163904), (136, 3117376), (256, 1656106), (268, 1581952), (272, 1558688), (512, 828053), (536, 790976), (544, 779344), (727, 583168), (1072, 395488), (1088, 389672), (1139, 372224), (1454, 291584), (2144, 197744), (2176, 194836), (2278, 186112), (2908, 145792), (4288, 98872), (4352, 97418), (4556, 93056), (5816, 72896), (8576, 49436), (8704, 48709), (9112, 46528), (11632, 36448), (12359, 34304), (17152, 24718), (18224, 23264)]