215383848

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{472333}}^1$

素因数の和:472361

約数の個数: 32

約数和(自身を含む): 566800800

約数和(自身を除く): 351416952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 472333, 944666, 1416999, 1889332, 2833998, 3778664, 5667996, 8974327, 11335992, 17948654, 26922981, 35897308, 53845962, 71794616, 107691924, 215383848]

約数ペア:

[(1, 215383848), (2, 107691924), (3, 71794616), (4, 53845962), (6, 35897308), (8, 26922981), (12, 17948654), (19, 11335992), (24, 8974327), (38, 5667996), (57, 3778664), (76, 2833998), (114, 1889332), (152, 1416999), (228, 944666), (456, 472333)]