474657666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 1102768128

約数和(自身を除く): 628110462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 263, 291, 443, 526, 582, 679, 789, 886, 1329, 1358, 1578, 1841, 2037, 2658, 3101, 3682, 4074, 5523, 6202, 9303, 11046, 18606, 25511, 42971, 51022, 76533, 85942, 116509, 128913, 153066, 178577, 233018, 257826, 300797, 349527, 357154, 535731, 601594, 699054, 815563, 902391, 1071462, 1631126, 1804782, 2446689, 4893378, 11301373, 22602746, 33904119, 67808238, 79109611, 158219222, 237328833, 474657666]

約数ペア:

[(1, 474657666), (2, 237328833), (3, 158219222), (6, 79109611), (7, 67808238), (14, 33904119), (21, 22602746), (42, 11301373), (97, 4893378), (194, 2446689), (263, 1804782), (291, 1631126), (443, 1071462), (526, 902391), (582, 815563), (679, 699054), (789, 601594), (886, 535731), (1329, 357154), (1358, 349527), (1578, 300797), (1841, 257826), (2037, 233018), (2658, 178577), (3101, 153066), (3682, 128913), (4074, 116509), (5523, 85942), (6202, 76533), (9303, 51022), (11046, 42971), (18606, 25511)]