219431424

素因数分解:

$2^9\times 3^1\times {\mathrm{373}}^1\times {\mathrm{383}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 587676672

約数和(自身を除く): 368245248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 373, 383, 384, 512, 746, 766, 768, 1119, 1149, 1492, 1532, 1536, 2238, 2298, 2984, 3064, 4476, 4596, 5968, 6128, 8952, 9192, 11936, 12256, 17904, 18384, 23872, 24512, 35808, 36768, 47744, 49024, 71616, 73536, 95488, 98048, 142859, 143232, 147072, 190976, 196096, 285718, 286464, 294144, 428577, 571436, 572928, 588288, 857154, 1142872, 1714308, 2285744, 3428616, 4571488, 6857232, 9142976, 13714464, 18285952, 27428928, 36571904, 54857856, 73143808, 109715712, 219431424]

約数ペア:

[(1, 219431424), (2, 109715712), (3, 73143808), (4, 54857856), (6, 36571904), (8, 27428928), (12, 18285952), (16, 13714464), (24, 9142976), (32, 6857232), (48, 4571488), (64, 3428616), (96, 2285744), (128, 1714308), (192, 1142872), (256, 857154), (373, 588288), (383, 572928), (384, 571436), (512, 428577), (746, 294144), (766, 286464), (768, 285718), (1119, 196096), (1149, 190976), (1492, 147072), (1532, 143232), (1536, 142859), (2238, 98048), (2298, 95488), (2984, 73536), (3064, 71616), (4476, 49024), (4596, 47744), (5968, 36768), (6128, 35808), (8952, 24512), (9192, 23872), (11936, 18384), (12256, 17904)]