387831283266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27917}}^1\times {\mathrm{19457}}^1$

素因数の和:47403

約数の個数: 64

約数和(自身を含む): 938698751232

約数和(自身を除く): 550867467966

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 19457, 27917, 38914, 55834, 58371, 83751, 116742, 136199, 167502, 195419, 272398, 330769, 390838, 408597, 474589, 586257, 661538, 817194, 949178, 992307, 1172514, 1423767, 1984614, 2315383, 2847534, 3322123, 4630766, 6644246, 6946149, 9966369, 13892298, 19932738, 543181069, 1086362138, 1629543207, 3259086414, 3802267483, 7604534966, 9234078173, 11406802449, 18468156346, 22813604898, 27702234519, 55404469038, 64638547211, 129277094422, 193915641633, 387831283266]

約数ペア:

[(1, 387831283266), (2, 193915641633), (3, 129277094422), (6, 64638547211), (7, 55404469038), (14, 27702234519), (17, 22813604898), (21, 18468156346), (34, 11406802449), (42, 9234078173), (51, 7604534966), (102, 3802267483), (119, 3259086414), (238, 1629543207), (357, 1086362138), (714, 543181069), (19457, 19932738), (27917, 13892298), (38914, 9966369), (55834, 6946149), (58371, 6644246), (83751, 4630766), (116742, 3322123), (136199, 2847534), (167502, 2315383), (195419, 1984614), (272398, 1423767), (330769, 1172514), (390838, 992307), (408597, 949178), (474589, 817194), (586257, 661538)]