386676224

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1067

約数の個数: 80

約数和(自身を含む): 855588096

約数和(自身を除く): 468911872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 352, 512, 568, 704, 781, 967, 1136, 1408, 1562, 1934, 2272, 2816, 3124, 3868, 4544, 5632, 6248, 7736, 9088, 10637, 12496, 15472, 18176, 21274, 24992, 30944, 36352, 42548, 49984, 61888, 68657, 85096, 99968, 123776, 137314, 170192, 199936, 247552, 274628, 340384, 399872, 495104, 549256, 680768, 755227, 1098512, 1361536, 1510454, 2197024, 2723072, 3020908, 4394048, 5446144, 6041816, 8788096, 12083632, 17576192, 24167264, 35152384, 48334528, 96669056, 193338112, 386676224]

約数ペア:

[(1, 386676224), (2, 193338112), (4, 96669056), (8, 48334528), (11, 35152384), (16, 24167264), (22, 17576192), (32, 12083632), (44, 8788096), (64, 6041816), (71, 5446144), (88, 4394048), (128, 3020908), (142, 2723072), (176, 2197024), (256, 1510454), (284, 1361536), (352, 1098512), (512, 755227), (568, 680768), (704, 549256), (781, 495104), (967, 399872), (1136, 340384), (1408, 274628), (1562, 247552), (1934, 199936), (2272, 170192), (2816, 137314), (3124, 123776), (3868, 99968), (4544, 85096), (5632, 68657), (6248, 61888), (7736, 49984), (9088, 42548), (10637, 36352), (12496, 30944), (15472, 24992), (18176, 21274)]