390716964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{986659}}^1$

素因数の和:986680

約数の個数: 36

約数和(自身を含む): 1077432720

約数和(自身を除く): 686715756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 986659, 1973318, 2959977, 3946636, 5919954, 8879931, 10853249, 11839908, 17759862, 21706498, 32559747, 35519724, 43412996, 65119494, 97679241, 130238988, 195358482, 390716964]

約数ペア:

[(1, 390716964), (2, 195358482), (3, 130238988), (4, 97679241), (6, 65119494), (9, 43412996), (11, 35519724), (12, 32559747), (18, 21706498), (22, 17759862), (33, 11839908), (36, 10853249), (44, 8879931), (66, 5919954), (99, 3946636), (132, 2959977), (198, 1973318), (396, 986659)]