312029784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{393977}}^1$

素因数の和:394000

約数の個数: 48

約数和(自身を含む): 921908520

約数和(自身を除く): 609878736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 393977, 787954, 1181931, 1575908, 2363862, 3151816, 3545793, 4333747, 4727724, 7091586, 8667494, 9455448, 13001241, 14183172, 17334988, 26002482, 28366344, 34669976, 39003723, 52004964, 78007446, 104009928, 156014892, 312029784]

約数ペア:

[(1, 312029784), (2, 156014892), (3, 104009928), (4, 78007446), (6, 52004964), (8, 39003723), (9, 34669976), (11, 28366344), (12, 26002482), (18, 17334988), (22, 14183172), (24, 13001241), (33, 9455448), (36, 8667494), (44, 7091586), (66, 4727724), (72, 4333747), (88, 3545793), (99, 3151816), (132, 2363862), (198, 1575908), (264, 1181931), (396, 787954), (792, 393977)]