218957824

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 489434400

約数和(自身を除く): 270476576

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 331, 512, 544, 608, 646, 662, 1024, 1088, 1216, 1292, 1324, 2048, 2176, 2432, 2584, 2648, 4352, 4864, 5168, 5296, 5627, 6289, 8704, 9728, 10336, 10592, 11254, 12578, 17408, 19456, 20672, 21184, 22508, 25156, 34816, 38912, 41344, 42368, 45016, 50312, 82688, 84736, 90032, 100624, 106913, 165376, 169472, 180064, 201248, 213826, 330752, 338944, 360128, 402496, 427652, 661504, 677888, 720256, 804992, 855304, 1440512, 1609984, 1710608, 2881024, 3219968, 3421216, 5762048, 6439936, 6842432, 11524096, 12879872, 13684864, 27369728, 54739456, 109478912, 218957824]

約数ペア:

[(1, 218957824), (2, 109478912), (4, 54739456), (8, 27369728), (16, 13684864), (17, 12879872), (19, 11524096), (32, 6842432), (34, 6439936), (38, 5762048), (64, 3421216), (68, 3219968), (76, 2881024), (128, 1710608), (136, 1609984), (152, 1440512), (256, 855304), (272, 804992), (304, 720256), (323, 677888), (331, 661504), (512, 427652), (544, 402496), (608, 360128), (646, 338944), (662, 330752), (1024, 213826), (1088, 201248), (1216, 180064), (1292, 169472), (1324, 165376), (2048, 106913), (2176, 100624), (2432, 90032), (2584, 84736), (2648, 82688), (4352, 50312), (4864, 45016), (5168, 42368), (5296, 41344), (5627, 38912), (6289, 34816), (8704, 25156), (9728, 22508), (10336, 21184), (10592, 20672), (11254, 19456), (12578, 17408)]