231780341944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1\times {\mathrm{7717}}^1$

素因数の和:8660

約数の個数: 64

約数和(自身を含む): 452025354240

約数和(自身を除く): 220245012296

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 652, 743, 1304, 1486, 2972, 5053, 5944, 7717, 10106, 15434, 20212, 23033, 30868, 40424, 46066, 61736, 92132, 121109, 184264, 239227, 242218, 478454, 484436, 956908, 968872, 1257871, 1913816, 2515742, 3754379, 5031484, 5733731, 7508758, 10062968, 11467462, 15017516, 22934924, 30035032, 38994001, 45869848, 77988002, 155976004, 177745661, 311952008, 355491322, 710982644, 934598153, 1421965288, 1869196306, 3738392612, 7476785224, 28972542743, 57945085486, 115890170972, 231780341944]

約数ペア:

[(1, 231780341944), (2, 115890170972), (4, 57945085486), (8, 28972542743), (31, 7476785224), (62, 3738392612), (124, 1869196306), (163, 1421965288), (248, 934598153), (326, 710982644), (652, 355491322), (743, 311952008), (1304, 177745661), (1486, 155976004), (2972, 77988002), (5053, 45869848), (5944, 38994001), (7717, 30035032), (10106, 22934924), (15434, 15017516), (20212, 11467462), (23033, 10062968), (30868, 7508758), (40424, 5733731), (46066, 5031484), (61736, 3754379), (92132, 2515742), (121109, 1913816), (184264, 1257871), (239227, 968872), (242218, 956908), (478454, 484436)]