330849848

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4308

約数の個数: 64

約数和(自身を含む): 752094720

約数和(自身を除く): 421244872

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2806, 3416, 4211, 5612, 8422, 9821, 11224, 16844, 19642, 29477, 33688, 39284, 58954, 78568, 96853, 117908, 193706, 235816, 256871, 387412, 513742, 677971, 774824, 1027484, 1355942, 1798097, 2054968, 2711884, 3596194, 5423768, 5908033, 7192388, 11816066, 14384776, 23632132, 41356231, 47264264, 82712462, 165424924, 330849848]

約数ペア:

[(1, 330849848), (2, 165424924), (4, 82712462), (7, 47264264), (8, 41356231), (14, 23632132), (23, 14384776), (28, 11816066), (46, 7192388), (56, 5908033), (61, 5423768), (92, 3596194), (122, 2711884), (161, 2054968), (184, 1798097), (244, 1355942), (322, 1027484), (427, 774824), (488, 677971), (644, 513742), (854, 387412), (1288, 256871), (1403, 235816), (1708, 193706), (2806, 117908), (3416, 96853), (4211, 78568), (5612, 58954), (8422, 39284), (9821, 33688), (11224, 29477), (16844, 19642)]