479612288

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 1011840000

約数和(自身を除く): 532227712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 199, 304, 398, 608, 796, 991, 1216, 1592, 1982, 2432, 3184, 3781, 3964, 6368, 7562, 7928, 12736, 15124, 15856, 18829, 25472, 30248, 31712, 37658, 60496, 63424, 75316, 120992, 126848, 150632, 197209, 241984, 301264, 394418, 483968, 602528, 788836, 1205056, 1577672, 2410112, 3155344, 3746971, 6310688, 7493942, 12621376, 14987884, 25242752, 29975768, 59951536, 119903072, 239806144, 479612288]

約数ペア:

[(1, 479612288), (2, 239806144), (4, 119903072), (8, 59951536), (16, 29975768), (19, 25242752), (32, 14987884), (38, 12621376), (64, 7493942), (76, 6310688), (128, 3746971), (152, 3155344), (199, 2410112), (304, 1577672), (398, 1205056), (608, 788836), (796, 602528), (991, 483968), (1216, 394418), (1592, 301264), (1982, 241984), (2432, 197209), (3184, 150632), (3781, 126848), (3964, 120992), (6368, 75316), (7562, 63424), (7928, 60496), (12736, 37658), (15124, 31712), (15856, 30248), (18829, 25472)]