465914624

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8441

約数の個数: 72

約数和(自身を含む): 1097284608

約数和(自身を除く): 631369984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 8387, 13888, 16774, 27776, 33548, 55552, 58709, 67096, 117418, 134192, 234836, 259997, 268384, 469672, 519994, 536768, 939344, 1039988, 1073536, 1819979, 1878688, 2079976, 2147072, 3639958, 3757376, 4159952, 7279916, 7514752, 8319904, 14559832, 15029504, 16639808, 29119664, 33279616, 58239328, 66559232, 116478656, 232957312, 465914624]

約数ペア:

[(1, 465914624), (2, 232957312), (4, 116478656), (7, 66559232), (8, 58239328), (14, 33279616), (16, 29119664), (28, 16639808), (31, 15029504), (32, 14559832), (56, 8319904), (62, 7514752), (64, 7279916), (112, 4159952), (124, 3757376), (128, 3639958), (217, 2147072), (224, 2079976), (248, 1878688), (256, 1819979), (434, 1073536), (448, 1039988), (496, 939344), (868, 536768), (896, 519994), (992, 469672), (1736, 268384), (1792, 259997), (1984, 234836), (3472, 134192), (3968, 117418), (6944, 67096), (7936, 58709), (8387, 55552), (13888, 33548), (16774, 27776)]