323557136

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28603}}^1$

素因数の和:28719

約数の個数: 40

約数和(自身を含む): 723566784

約数和(自身を除く): 400009648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 28603, 57206, 114412, 200221, 228824, 400442, 457648, 800884, 1601768, 2888903, 3203536, 5777806, 11555612, 20222321, 23111224, 40444642, 46222448, 80889284, 161778568, 323557136]

約数ペア:

[(1, 323557136), (2, 161778568), (4, 80889284), (7, 46222448), (8, 40444642), (14, 23111224), (16, 20222321), (28, 11555612), (56, 5777806), (101, 3203536), (112, 2888903), (202, 1601768), (404, 800884), (707, 457648), (808, 400442), (1414, 228824), (1616, 200221), (2828, 114412), (5656, 57206), (11312, 28603)]