505280224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28657}}^1$

素因数の和:28715

約数の個数: 48

約数和(自身を含む): 1083272400

約数和(自身を除く): 577992176

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 8816, 17632, 28657, 57314, 114628, 229256, 458512, 544483, 831053, 917024, 1088966, 1662106, 2177932, 3324212, 4355864, 6648424, 8711728, 13296848, 15790007, 17423456, 26593696, 31580014, 63160028, 126320056, 252640112, 505280224]

約数ペア:

[(1, 505280224), (2, 252640112), (4, 126320056), (8, 63160028), (16, 31580014), (19, 26593696), (29, 17423456), (32, 15790007), (38, 13296848), (58, 8711728), (76, 6648424), (116, 4355864), (152, 3324212), (232, 2177932), (304, 1662106), (464, 1088966), (551, 917024), (608, 831053), (928, 544483), (1102, 458512), (2204, 229256), (4408, 114628), (8816, 57314), (17632, 28657)]