665151024

素因数分解:

$2^4\times 3^1\times {\mathrm{653}}^1\times {\mathrm{21221}}^1$

素因数の和:21885

約数の個数: 40

約数和(自身を含む): 1721019312

約数和(自身を除く): 1055868288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 15672, 21221, 31344, 42442, 63663, 84884, 127326, 169768, 254652, 339536, 509304, 1018608, 13857313, 27714626, 41571939, 55429252, 83143878, 110858504, 166287756, 221717008, 332575512, 665151024]

約数ペア:

[(1, 665151024), (2, 332575512), (3, 221717008), (4, 166287756), (6, 110858504), (8, 83143878), (12, 55429252), (16, 41571939), (24, 27714626), (48, 13857313), (653, 1018608), (1306, 509304), (1959, 339536), (2612, 254652), (3918, 169768), (5224, 127326), (7836, 84884), (10448, 63663), (15672, 42442), (21221, 31344)]