239260914

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{823}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 536799744

約数和(自身を除く): 297538830

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 521, 558, 823, 1042, 1563, 1646, 2469, 3126, 4689, 4938, 7407, 9378, 14814, 16151, 25513, 32302, 48453, 51026, 76539, 96906, 145359, 153078, 229617, 290718, 428783, 459234, 857566, 1286349, 2572698, 3859047, 7718094, 13292273, 26584546, 39876819, 79753638, 119630457, 239260914]

約数ペア:

[(1, 239260914), (2, 119630457), (3, 79753638), (6, 39876819), (9, 26584546), (18, 13292273), (31, 7718094), (62, 3859047), (93, 2572698), (186, 1286349), (279, 857566), (521, 459234), (558, 428783), (823, 290718), (1042, 229617), (1563, 153078), (1646, 145359), (2469, 96906), (3126, 76539), (4689, 51026), (4938, 48453), (7407, 32302), (9378, 25513), (14814, 16151)]