253406793962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1\times {\mathrm{5113}}^1$

素因数の和:6327

約数の個数: 64

約数和(自身を含む): 456872486400

約数和(自身を除く): 203465692438

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1033, 1043, 2066, 2086, 3427, 5113, 6854, 7231, 10226, 14462, 23759, 23989, 35791, 47518, 47978, 71582, 117599, 153917, 166313, 235198, 307834, 332626, 761837, 823193, 1077419, 1523674, 1646386, 2154838, 3540091, 5281729, 5332859, 7080182, 10563458, 10665718, 17522251, 24780637, 35044502, 36972103, 49561274, 73944206, 121479767, 122655757, 242959534, 245311514, 786977621, 850358369, 1573955242, 1700716738, 5508843347, 11017686694, 18100485283, 36200970566, 126703396981, 253406793962]

約数ペア:

[(1, 253406793962), (2, 126703396981), (7, 36200970566), (14, 18100485283), (23, 11017686694), (46, 5508843347), (149, 1700716738), (161, 1573955242), (298, 850358369), (322, 786977621), (1033, 245311514), (1043, 242959534), (2066, 122655757), (2086, 121479767), (3427, 73944206), (5113, 49561274), (6854, 36972103), (7231, 35044502), (10226, 24780637), (14462, 17522251), (23759, 10665718), (23989, 10563458), (35791, 7080182), (47518, 5332859), (47978, 5281729), (71582, 3540091), (117599, 2154838), (153917, 1646386), (166313, 1523674), (235198, 1077419), (307834, 823193), (332626, 761837)]