285967872

素因数分解:

$2^9\times 3^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 120

約数和(自身を含む): 831985440

約数和(自身を除く): 546017568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 256, 271, 288, 384, 458, 512, 542, 576, 687, 768, 813, 916, 1084, 1152, 1374, 1536, 1626, 1832, 2061, 2168, 2304, 2439, 2748, 3252, 3664, 4122, 4336, 4608, 4878, 5496, 6504, 7328, 8244, 8672, 9756, 10992, 13008, 14656, 16488, 17344, 19512, 21984, 26016, 29312, 32976, 34688, 39024, 43968, 52032, 58624, 62059, 65952, 69376, 78048, 87936, 104064, 117248, 124118, 131904, 138752, 156096, 175872, 186177, 208128, 248236, 263808, 312192, 351744, 372354, 416256, 496472, 527616, 558531, 624384, 744708, 992944, 1055232, 1117062, 1248768, 1489416, 1985888, 2234124, 2978832, 3971776, 4468248, 5957664, 7943552, 8936496, 11915328, 15887104, 17872992, 23830656, 31774208, 35745984, 47661312, 71491968, 95322624, 142983936, 285967872]

約数ペア:

[(1, 285967872), (2, 142983936), (3, 95322624), (4, 71491968), (6, 47661312), (8, 35745984), (9, 31774208), (12, 23830656), (16, 17872992), (18, 15887104), (24, 11915328), (32, 8936496), (36, 7943552), (48, 5957664), (64, 4468248), (72, 3971776), (96, 2978832), (128, 2234124), (144, 1985888), (192, 1489416), (229, 1248768), (256, 1117062), (271, 1055232), (288, 992944), (384, 744708), (458, 624384), (512, 558531), (542, 527616), (576, 496472), (687, 416256), (768, 372354), (813, 351744), (916, 312192), (1084, 263808), (1152, 248236), (1374, 208128), (1536, 186177), (1626, 175872), (1832, 156096), (2061, 138752), (2168, 131904), (2304, 124118), (2439, 117248), (2748, 104064), (3252, 87936), (3664, 78048), (4122, 69376), (4336, 65952), (4608, 62059), (4878, 58624), (5496, 52032), (6504, 43968), (7328, 39024), (8244, 34688), (8672, 32976), (9756, 29312), (10992, 26016), (13008, 21984), (14656, 19512), (16488, 17344)]